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Cywyddau, awdlau and other poetry mainly in the hand of Llywelyn Siôn of Llangewydd, Glamorgan, poet and transcriber of Welsh manuscripts. Among the works included are those of Lewys Morgannwg, Davydd Nanmor, Iorwerth Vynglwyd, Howel Swrdwal, Risiart Iorwerth, Lewys y Glynn, Wiliam Egwad, Gyttor Glynn, Gwili, Tew, Sion Mowddwy, Llywelyn Sion (y copiwr), Risiart Lewys, Sion ap Howel Gwyn, Davydd Benwyn, Sion Tydyr, Meredydd ap Roser, Ieuan Gethin, Ieuan ap Howel Swrdwal, Huw Kae Llwyd, Huw Davi o Wynedd, Ieuan tew brydydd, William Llun, Llawdden, Lewys Mon, Bedo ffylib bach, Tydur Aled, Llywelyn ap Howel ap Ieuan ap Gronw, Rys Pennarth, Howel Davydd ap Ieuan ap Rys, Syr ffylip Emlyn, Syr Gruffydd Vychan, Lang lewys, Gryffydd Gryg, Thomas Derllysg, Rys Brychan, Ieuan ap Huw, Sils ap Sion, Daio du o benn y dainiol, Meistr Harri, Tydur Penllyn, Llywelyn Goch y dant, Gryffydd Davydd ychan, Gryffydd Llwyd ap Einon lygliw, Huw Dwnn, Risiart ap Rys brydydd, Ieuan daelwyn, Iolo Goch, Gwilim ap Ieuan hen, Morgan ap Howel, Thomas Llywelyn, Rys Brydydd, Ieuan ap Rydderch ap Ieuan Llwyd, Sion y Kent, Maredydd ap Rys, Mairig Davydd, Rys Nanmor, Rys Brenn, Ieuan Du'r Bilwg, Syr Davydd ap ffylip ap Rys, Ieuan Llawdden, Thomas Brwynllys, Rys ap Harri, Gronw Wiliam, Deio ap Ieuan Du, Morgan Elfel. Inserted between ff. 196 and 197 are poems in a later hand, mainly to Rowland Gwyn of Glanbran, by Thomas Jones, vicar of Llangamarch, his brother Dafydd Jones, and Thomas Morgan. At the end is a list of the poems and authors in a still later hand.

A commonplace book of prose and verse, including a fragment on husbandry, recipes, a charm, astronomical and tide tables, 'Ystori Peilatvs', 'Ystori Adda', 'Ystori Noe Hen', 'Ystori Suddas', 'Araith Gwgan', an extract from Y Ffydd Ddi-ffvant, interpretations of dreams, a calendar for 1695, and poetry by Aneirin Gwawdrydd (fl. second half 6 cent.), Taliesin (fl. end 6 cent.), Hywel Cilan (fl. c. end 15 cent.), Sion Cent (c. 1400-15 cent.), Dafydd Nanmor (fl. 15 cent.), Dafydd ab Edmwnd (fl. 1450-1490), Dafydd ap Gwilym (fl. 1315/20-1350/70), Iolo Goch (c. 1320-1398), Morys ap Hywel (fl. c. 1530), Gruffudd ab Ieuan (c. 1485-1553), Sion Brwynog (d. ?1567), Sion Tudur (c. 1522-1602), Huw Morys (1622-1709), Dafydd ap Rhys (fl. c. 1550), Lewys Morganwg (fl. 1520-1565), Robert Leiaf, Guto'r Glyn (c. 1435-c. 1493), Gruffudd Gryg (fl. 1357-1370), Maredudd ap Rhys (fl. 1440-1483), Tudur Aled (c. 1465-c. 1525), Gruffudd ap Dafydd ap Hywel (fl. 1480-1520), Syr Dafydd, Rhys Cain (d. 1614), Gruffudd Llwyd ab Einion (fl. c. 1380-1410), Wiliam ap Sion ap Dafydd, and Thomas Prys (1564?-1634). Some 'englynion' and memoranda have been written in the margins by Evan Thomas, Cwmhwylfod (d. 1781).

Pedigrees, mainly of North Wales families; a list of uncommon Welsh words taken from John Davies, Mallwyd: Dictionarium ... (London, 1632); a vocabulary of some 'hard' Latin words; 'cywyddau' and other poems by Rowland Williams, Rhys Meigen, Dafydd ap Gwilym, Rowland Vaughan, Siôn Cent, Dafydd ab Edmwnd, Wiliam Phylip, Owen Gruffydd, Edmwnd Prys, Robin Ddu, Siôn Phylip, Sion Tudur, Gruffudd Phylip, Maredudd ap Rhys, Gutun Owain, Iolo Goch, Morus Berwyn, Ffowc Prys, Owain Gwynedd, Roger [C]yffin, Siôn Brwynog, Syr Owain ap Gwilym, Wiliam Llŷn, Huw Arwystli, Richard Phylip, Dafydd Nanmor, [If]an Llwyd ('o wain Eingian'), Hywel Cilan, Edwart Urien, Lewis Glyn Cothi, Rhys Cain, Lewis Trefnant, Matthew Brwmffild, James Dwnn, Ieuan Dew Brydydd, Heilyn Fardd, Huw Machno, Guto'r Glyn, etc. ; a description of Britain based on the early chronicles; the triads of Dyfnwal Moelmud; etc.

An imperfect, composite manuscript consisting of transcripts, in a number of hands of the late sixteenth and seventeenth centuries, of miscellaneous prose and verse items including Welsh poems in strict metre by Edward Dafydd, Dauudd Edward, Davydd William, 'viccar Penllin', Lewis Mfln, Thomas ap Rys 'o blas jolyn', Phillipp Pwell, John Tudur, Dauidd ap Gwilym, Robin Ddv, Gruffydd ap Iefan, John Philipps, Iolo Goch, Thomas Derllysc, Gruffydd Gryg, Siôn Cent, Richard Kynnwal, Huw Machno, Robert Dyfi, and Kadwalader Kesel, two versions of the code of rules for regulating the craft and conduct of the Welsh bardic order generally attributed to Gruffudd ap Cynan, a copy of 'The order of the funerall of John Conway of Botruthan in the Countie of Flint, Esquier, who was intered in Rithlan the 23th of December 1606', a prophesy entitled 'The prophesie of Gre[ ]' (Latin), and a short sequence of Welsh triads. Some of the leaves bear contemporary foliation indicating that they formed sections of other manuscripts. An inscription in the hand of Edward Williams (Iolo Morganwg) on the previous upper cover lists the contents of the volume, and, from this list, it appears that a section containing an account of Gruffudd ap Cynan's sojourn in Ireland in 1098 ('Hanes Gruffudd ap Cynan yn y Werddon yn y flwyddyn 1098') has been lost since the time the inscription was written. There are a few marginal annotations by Iolo Morganwg.

A manuscript in two volumes containing a corpus of Welsh strict-metre verse consisting almost entirely of 'cywyddau', and a few Welsh prose items. The foliation of the 'text' (original f. 1 missing, original ff. 2-21 renumbered 1-20, a previously unnumbered folio between original ff. 21-2 now f. 21, ff. 22-623 as originally numbered with 75 twice and 265 and 577 missed out) is continuous, and the division into vol. I (ff. 1-300), now NLW MS 13061B, and vol. II (ff. 301-623), now NLW MS 13062B, occurs in the middle of a poem. Unnumbered leaves of later origin than those of the text have been inserted at the beginning and end of each volume. The manuscript, sometimes referred to as 'Y Byrdew Mawr', is in the hand of Thomas ab Ieuan of Tre'r-bryn, parish of Coychurch, co. Glamorgan, the scribe of NLW MSS 13063B, 13069B, and 13085B, and was probably transcribed in the last quarter of the seventeenth century, partly from the manuscripts of an earlier Glamorgan copyist, Llywelyn Siôn (see TLLM, tt. 95, 167-73, 218-19, 268; IM, tt. 87, 154, 264; and IMCY, tt. 81, 175). It was probably presented to Edward Williams ('Iolo Morganwg') by the copyist's grandson also named Thomas ab Ifan (see TLLM, tt. 170, 268). The contents include (revised foliation) :- 1 recto - verso, rules re interpreting the significance of dreams in relation to the phases of the moon (incomplete); 1 verso-8 recto, another set of rules (183) for interpreting dreams ('Deall braiddwydon herwydd Daniel broffwyd'); 8 recto-11 recto, a sequence of forty-eight 'englynion' entitled 'Englynion rhwng Arthur a Liflod i nai' (see The Bulletin of the Board of Celtic Studies, vol. II, pp. 269-86); 11 recto-verso, a poem attributed to 'Taliesin ben bayrdd'; 12 recto-15 verso, prognostications including 'Arwyddion kyn dydd brawd', and four 'englynion'; 16 recto-21 recto, 'Llyma anian diwarnodav y vlwyddyn o gwbl oll'; 21 verso, prognostications re birthdays; and 22 recto-623 verso, poems ('cywyddau' unless otherwise indicated) by Iorwerth Vynglwyd (17), Ieuan Rydd, Tydur Aled (12), Howel ap Rainallt (3), Mathav ap Lle'n Goch, Lewys y Glynn (7), Davydd ap Edmwnt (5), Siôn y kent (24), Davydd llwyd (2), Risiart Iorwerth (4), Llawdden (or Ieuan Llawdden) (6), Davydd Nanmor (5), Iolo Goch (8), Ieuan Daelwyn (13), Lewys Morgannwg ( 18), Thomas Lle'n (5, also 1 'englyn'), Howel ap Davydd ap Ieuan ap Rys (17), Ieuan Tew Bry[dy]dd Ievank (3), Huw Kae Llwyd (8), Ieuan Dyvi (2), Ieuan ap Howel Swrdwal (2), Davydd Llwyd Lle'n ap Gr' (3), Risiart ap Rys Brydydd (3), Tomos Derllysg (4), Gyttyn Kairiog, Ieuan Llwyd ap Gwilym, Ieuan Rydderch ap Ieuan Llwyd (3), Robert Laia, Ieuan Du Bowen Lle'nn ap Howel ap Ieuan ap Gronw (7), Rys Goch 'o Vochgarn', Ieuan Brydydd Hir, Gytto'r Glynn (25), Maredydd Brydydd, Howel Swrdwal (3), Thomas Lle'n Dio Powell (2), William Kynwal, Siôn Tydyr (7), Hyw Davi 'o Wynedd' (3), Huw Davi, Tomas ap Siôn Kati (2), Syr Rys 'o Garno', Syr Lewys Maudw, Syr Phylip Emlyn (2), Huw Lewis, Davydd Ddu Hiraddug, Davydd ap Gwilym (10), Bedo Aurddrem, Morys ap Howel, Ieuan Tew Brydydd (9), Siôn Brwynog, Harri ap Rys ap Gwilym (3), Morys ap Rys, Davydd Benwyn (11), Rydderch Siôn Lle' nn, Sils ap Siôn (3), Lle'n ap Owain, Syr Huw Robert L'en (3), Davydd ap Rys, Thomas Gryffydd, Siôn Phylip, Gwyrfyl verch Howel Vychan, Morgan ap Howel (or Powel) (4), Lle'n Siôn (8), Gryffydd Gryg (5), Maredydd ap Rys, Tydur Penllyn (2), Gronw Wiliam, Bedo Phylip Bach (4), Siôn Mowddwy (11), Rogier Kyffin (4), Wiliam Gryffydd ap Siôn (2), Hyw Dwnn, Lewys Môn (5), Wiliam Egwad (2), Ieuan Du'r Bilwg (2), Rys Brydydd, Daio ap Ieuan Du or Daio Du o Benn Adainiol (3), Gwilim Tew Brydydd (10), Rys Brychan, Maredydd ap Roser, Daio Lliwiel, Lle'nn Goch y Dant, Gryffydd Davydd Ychan (2), Syr Gryffydd Vychan, Lang Lewys, Rys Llwyd Brydydd, Meistr Harri Le'n ( 2), Siôn ap Howel Gwyn (2), William Llvn (5), Ieuan Gethin (ap Ieuan ap Llaison) (3), Gwilim ap Ieuan Hen, Ieuan ap Hyw, Gryffydd Hiraethog (5), Rys Pennarth, Davydd Llwyd Mathav (4), Davydd Emlyn, Davydd Goch Brydydd 'o Vyellt' (2), Rys Nanmor (3), Risiart Vynglwyd (2), Watkin Powel (6), Mairig Davydd (4), Ieuan Rauadr, Owain Gwynedd, Morgan Elfel, Syr Davydd Llwyd (3), Ieuan Thomas (4), Rys Goch 'o Eryri' (3), Lle'n vab Moel y Pantri (2), Syr Davydd ap Phylip Rys, Rys Trem, Siankin y ddyfynog (3), Morys ap Lle'nn, Risiart Thomas, Lle'nn Mairig, Gryffydd Llwyd ap Davydd ap Einon, Gryffydd Llwyd ap Einon Lygliw, Hopgin Thom Phylip, Edward Davydd (4), Ieuan Du Davydd ap Owain, Bedo Brwynllys, Thomas ap Rys 'o Blas Iolyn', Thomas Wiliam Howel, Davydd ap Ieuan Ddu, Syr Owain ap Gwilym, Rys ap Harri 'o Euas' (2), Edwart ap Rys, Davydd Manuel 'o Sir Drefaldwyn', SiamsThomas, Thomas Brwynllys, and Swrdwal. The unnumbered folios at the beginning of each volume contain a list of the contents of the volume giving, in the case of the poems, the name of the poet, in a hand bearing a strong resemblance to that of William Owen Pughe, and the title of the poem, in the hand of Edward Williams. The folios at the end of the first volume contain an index of the bards whose works appear in both volumes. This is possibly in the hand of Hugh Maurice, tanner and copyist. On one of the added folios at the end of the second volume is a poem to the Reverend John Jones, D.D., dean of [the cathedral church of] Bangor. Both volumes contain marginalia in the hand of Edward Williams.

'Llyfr Ystrad Alun', containing (a) items in prose, (b) a very large number of 'cywyddau', 'awdlau', 'englynion', and 'carolau' or 'cerddi', and (c) some poems in English. --
(a) The prose items are 'Araith Wgan', 'Addysg rhifyddiaeth, yr hon ddengys rhifedi or ddaiar hyd y lleuad, or lleuad hyd yr haul, or haul hyd y Nefoedd, or nefoedd hyd vffern a lled a thewdwr y ddaear i bob ffordd', 'Dyna fal i mae y saith blaened yn Raenio yn gyntaf Satarnus, Jupiter, Mars, Sol, Venus, Mercurius a Luna...', and 'Breuddwyd Gronwy ddu'. -- (b) Among the poets represented are Sion Phylip, Raff ap Robert, Morgan ap Hughe Lewis, Edmwnd Prys, Wiliam Cynwal, Wiliam Phylip, Thomas Llywelyn, Dafydd Llwyd, Sion Cent, Sion Tudur, Hwmffre Dafydd ab Ieuan, Gruffudd Gryg, Thomas Prys, Dafydd Vaughan (alias Dafydd ab Ieuan), Huw Llwyd Cynfal, Huw Morus, Sion Ifan Clywedog, Maredudd ap Rhys, Hywel Swrdwal, Sion Brwynog, Dafydd Nanmor, Iolo Goch, Owain Gwynedd, Ieuan Brydydd Hir, Gruffudd ab Ieuan ap Llewelyn Fychan, Huw Arwystli, Gruffudd ab yr Ynad Coch, Ieuan ap Rhydderch ab Ieuan Llwyd, Robin Clidro, Harri Hywel, Taliesin, Dafydd ab Edmwnd, Guto'r Glyn, Rhys Goch Eryri, Gruffudd ap Dafydd Fychan, Tudur Aled, Bedo Brwynllys, Wiliam Llyn, Rhys Cain, Gutun Owain, Dafydd Gorlech, Dafydd Llwyd ap Llywelyn ap Gruffudd, Llywelyn ab Owain, Robin Ddu, Hywel Rheinallt, Ieuan Dyfi, Dafydd ap Gwilym, Gwerful vch Hywel Fychan, Rhys ap Harri, Mathew Owain, Dafydd Humphreys, J. Jones, Gruffydd James, Syr Hughe Heiward, Hopcyn Thomas ('O Llanelli'), Thomas Rowland, Wil Watkin Ju., Han Edward Morus, Wiliam Siencyn, Ifan ap Sion, Lewis Dwnn, Robin Dyfi, Ifan ap Cadwaladr, Sion Morgan, Lewis Gwynne, Tomos ab Han Sion, Sion Scrifen, Wiliam Dafydd, Rees Prees, Owen Edward, Oliver Rogers, Dafydd Manuel, Richard Abram, Rowland Vaughan, James Dwnn, Robert Lloyd, etc. -- (c) The English items include 'A Christmas Carol' by D. H., 'Agony of or Saviors birth' by J. Jones, 'A Confession of a sinner', 'The prayer of a sinner at the hour of death', 'An effectuall prayer for grace, mercy and forgiveness of sins', 'The dying teares of a penitent sinner', 'Queene Elizabeths delight', 'The Horny booke' by John Scriven, 'A lover departure' by D. ff. Two poems by Dafydd Vaughan, 'Gwir gariad' and ['Camgymeriad'], have stanzas in English and Welsh alternately, the Welsh following the English. -- As so many of the poems in the manuscript are by Dafydd Vaughan he may possibly have been the scribe. The volume has annotations by Walter Davies ('Gwallter Mechain') who has designated it 'Llyfr Ystrad Alun' and who transcribed some poems from it - see NLW MS 1658.

Miscellaneous papers and note-books containing notes, extracts, transcripts, lists, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents of pp. 53-60, 73, 75, 86-9, 91, 143-206, 209-17, 233-8, and 279-90 consist mainly of lists or groups of Welsh words and phrases sometimes with English definitions and/or illustrative excerpts from the works of Welsh poets. Some of these lists or groups contain words extracted from one source such as poems by, or attributed to, Taliesin, or to be found in 'The Book of Taliesin', John Bunyan: Taith y Pererin, William Wotton: Cyfreithieu Hywel Dda . . . (London, 1730), etc. P. 13 is inscribed 'Glynn Papers 1821. Customs of the Manor of the Lordship of Coity Wallia. From a Copy in the Hand Writing of Richard Jenkins, Esqr., of Hensol Castle, Glamorgan, 1714', and is followed (pp. 17-27) by an incomplete copy of the presentments of a jury of survey for the lordship and manor of Coyty Wallia aforesaid [co. Glamorgan], 1631 [/2]. Other items in the volume include pp. 33-6, anecdotes relating to the brothers Richard and William Twrch and the building of the chapel (1586) and the porch (1600) at Bewper [ co. Glamorgan], with references to Inigo Jones (see also NLW MS. 13089E above); 37-41, a copy of Sir Walter Scott's 'Hymn to Christopher North, Esqr.' transcribed from Blackwood's Edinburgh Magazine, April 1821; 45-9, notes relating to the ruins of a ?Roman 'glass and pottery manufactory' near Caer Rhun [co. Caernarvon], and to nature in the languages and literatures of Wales and England; 69-71, a transcript of the answers to a questionnaire relating to the parish of Llantrithyd [co. Glamorgan]; 72, stanzas of ?two Welsh hymns; 83-4, notes on differences in the use of the verb in the Welsh of North and South Wales; 107-10, notes relating to the Welsh bardic tradition, more particularly the use of triads by the bards, with examples of such bardic triads and English translations; 112, a list of the persons (?commissioners) in whose presence the 'eisteddfod' was held at Caerwys [co. Flint] in 1565 (sic) and of the bards and musicians who were licensed at the said 'eisteddfod'; 113-34, ?extracts from [Paul Henri] Mallet: Northern Antiquities . . . [? the translation from the French by Thomas Percy, London, 1770] and [Joseph] Ritson: A Select Collection of English Songs (1783); 135-41, draft proposals for publishing a multi-volume work containing essays on aspects of Welsh literature, history, bardism, etc., with transcripts of, or extracts from, original Welsh documents and manuscripts relating thereto and English translations of the original source material (see Prospectus of Collections for a New History of Wales in Six Volumes . . . by Edward Williams (Carmarthen, 1819 )); 142, a note on the aims of 'Cymreigyddion Deheubarth, a Corresponding Literary (Philological) Society of South] W[ales]' and a list of six rules headed 'Unitarian Discipline and Polity'; 207-08, a list of Latin words, mainly common nouns, commencing with the letter v with English definitions and, occasionally, Welsh ? derivatives; 221, suggestions by E[dward] Williams re the cultivation of vineyards in Britain; 225-32, miscellaneous horticultural notes ('A New Method of propagating trees', 'A new . . . method of raising Cowcumbers', 'To ripen Grapes'), etc., extracted mainly from the Weekly Miscellany, [Philip] Miller: The Gardener's Dictionary . . ., and Ra[lph] Austen: A Treatise of Fruit Trees . . . ; (continued)

239-46, extracts ? from letters of L[ewis] Morris and a commonplace book of R[obert] Vaughan of Hengwrt relating to matters of Welsh etymological, bardic, and antiquarian interest, with comments, sometimes severely critical of the opinions expressed by Morris and Vaughan, added presumably by Edward Williams ('ignorance . . . inconsistency … willful lies, a complete triad of Lewis Morris' grand accomplishments', 'the abominable falshoods of Robert Vaughan'); 247 + 250, transcripts of 'englynion' attributed to Jenkin Richards and a note on Richards's religious attitudes (written on the blank margins, etc., of an incomplete copy of printed proposals, 1792, by [Sir] Herbert Croft for publishing a new edition of Dr . [Samuel] Johnson's Dictionary); 251-66, miscellaneous items including a list of the 'Names of Constellations in Wales', two notes relating to the bard Iolo [Goch], a note on a volume containing prophesies by various bards 'collected by Mr. Ellis Wynne of Las Ynys', ? an extract from a letter from W[illia]m Wynne to L[ewis] Mor[ris] relating to an ode by Goronwy [Owen] and his use of the 'Cadwyn fyr' measure, an extract from a letter from Edw[ar]d Llwyd to Robert Davies at Llannerch [co. Flint] referring to glass beads which may have been 'Roman or referable to our glain Neidr', an extract from a letter from R[ober]t Vaughan of Hengwrt to Archbishop Usher relating to the different yokes used in yoking oxen in Wales, a critical comment ? by Edward Williams on the opinions of Lewis Morris and [Robert] Vaughan of Hengwrt with regard to the story of Brutus, a brief note on 'The Cantref Breiniol' and the 'saith cantref' of Morganwg, an extract from a letter on the subject of freemasonry published in the Gentleman's Magazine, September 1794, lists of 'Y chwebeth a wnaeth i'r Brytaniaid golli anrhydedd ei Pendefigaeth', 'Meibion Cynfarch', 'Rhyfeddodau Ynys Prydain', 'Geiriau Gwir Taliesin', and 'Deuddeg pwnc cas gan Grist . . .', versions of the Lord's Prayer in Welsh, transcripts of four 'englynion' attributed to Huw Caerog, Huw Llyn, Hugh Pennant, and Wiliam Cynwal, and headed 'Englynion Eisteddfod Caerwys', extracts from various Welsh poems, etc.; 267-78, a fourteen point 'Outline of a Plan for a Complete and Superb History of the County of Glamorgan Sketched by Edward Williams, 1806'; 293 + 296, a memorandum of a proclamation, 1795, of a bardic meeting to be held at Pen Bryn Owain, co. Glamorgan, in 1796; 294-5, notes on Hywel Siôn of Brofeisgyn [co. Glamorgan] (2nd half 17th cent.) and 'Yr Hen Saphin' of Pen y bont ar Ogwr [co. Glamorgan] (? early 18th cent.), to both of whom many proverbial or popular sayings were attributed, and comments on the use of proverbs by the Welsh (? part of an introduction to a proposed collection of Welsh proverbs); 301-08, a copy of the introduction, the letter to the reader, and the notes on Arthur and his knights to be found at the beginning of Lewys Dwnn's volume of pedigrees of the families of cos. Carmarthen, Pembroke, and Cardigan (see S. R. Meyrick (ed.): Heraldic Visitations of Wales . . . by Lewys Dwnn . . . (Llandovery, 1846), pp. 7-10); and 309, a list of 'Grammars in the possession of E. Williams' (? 'Iolo Morganwg').

Miscellaneous papers and home-made booklets containing transcripts, notes, lists, jottings, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents are extremely varied. Prose items include items such as a brief note on Dafydd ap Gwilym (40), notes relating to Gruffudd ap Cynan and the 'eisteddfod' at Glyn Achlach in Ireland (41-2), a list of 'Constellations in Glam[organ]' (46), a list of 'Rhannau'r Dydd' (47), a version of the tale of Elphin and Taliesin at the court of Maelgwn Gwynedd copied 'Ex 37 P.P.' (i.e. Paul Panton MS 37 now NLW MS 2005, of which see ff. 26 verso-48 verso) (75-96), a list of Welsh bards, 11th - 15th cent., with occasional notes (104-05), an anecdote relating to Owain Glyndwr taking refuge in Syr Lawrens Berclos' s castle (106), genealogies of Iestyn ap Gwrgant, lord of Morgannwg, 1091, Meuric, lord of Gwent, descendant of Iestyn, and Syr Rhaph Rhawlech (107- 10), an anecdote relating to Owain Cyfeiliawc (112), a note on the descendants of Iestin ab Gwrgant (114), a note on Richard y Fwyalchen sef Syr Richard Williams, fl. 1590-1630 (116), extracts from [Dauid] Powel [: The Historie of Cambria now called Wales, 1584], pp.191-2, relating to the Welsh bards and minstrels (123-5), genealogical notes on members of the Cecil family from the time of Sir Rotpert Sitsyllt, late 11th cent., to the time of Sir William Cecill, Lord Burghley (127-33), a brief note on the computation of time and on 'Elinor Goch o dir Iarll' (140), notes relating to Welsh bardic grades (149-54), extracts from the review of The Myvyrian Archaiology of Wales which appeared in The Monthly Review, July 1802 (159-60), a list of Welsh proverbs (161-3), a note relating to, and extracts from, Thomas Jones [: Carolau a Dyriau Duwiol, 1696] (165-6), a list headed 'Deuddeg Prifgampau Gwybodau Gwrolion' (169-71), a section headed 'Mangofion am yr hen Brydyddion a hen gerdd dafawd' containing notes and triads relating to Welsh bardism and more particularly the 'bardd teulu' and 'cerdd deuluaidd' (175-85), a copy of the bardic oath ('Adduned neu Dynghedfen Bardd') (191), notes commencing 'Pum Cenedl gynhwynawl a wladychant Ynys Prydain' (207-08), a note relating to Gilbert y Clar (ob. 1295) and his son (ob. 1313) (223), triads (224-5), brief notes on the five stages in the development of ? the Welsh bardic alphabet ('Pumoes Llythyr') (226), notes relating to Gruffudd ap Cynan's flight to Ireland, 1096, and his organising of a meeting of bards and musicians at Glyn Athlach (227), a note on 'Cadair arddangos Tir Iarll' (228), notes headed 'Glamorgan School (Poetry)' containing references to Rhys Goch ab Rhiccert, Norman literary influence in South Wales, Walter de Mapes, D[afydd] ap Gwilym, translations into Welsh, 'Saith Doethion Rhufain', 'Ystori Siarlymaen', the 'Mabinogion', and Walter, archdeacon of Oxford and the original of Geoffrey of Monmouth's 'Historia', and an anecdote relating to Rhys Goch Eryri, etc. (245-7), notes headed 'Bardism lost in North Wales' relating to the state of bardism in North and South Wales from circa 1400 onwards with comments on the restoration of the Welsh language in which Dr. John Davies [of Mallwyd] is referred to as 'the saviour of our language, its regenerator . . .' (253-7), a list of words and phrases ? from [Hugh Lewys:] Perl mewn Adfyd (263-4), a note on translating (295-6), a version of a conversation between teacher and disciple concerning creation, the nature of created matter, the first man, the first three letters, etc., with a note by Edward Williams on the word 'manred' (? the substance of created matter) (307-09), notes relating to the three bardic brothers Madawc, Ednyfed, and Llywelyn ap Gruffudd of Marchwiail [co. Denbigh], an 'eisteddfod' held at Maesaleg [co. ], ? temp. Edward III, another 'eisteddfod' at Marchwiail, temp. Edward III, Gwilym Tew and an 'eisteddfod' at the monastery of Penn Rhys in Glyn Rhodni [co. Glamorgan], an 'eisteddfod' at Caerfyrddin, N.D., successive re-organising of the rules and regulations relating to bards and bardism and musicians in the time of Morgan Hen, prince of Morgannwg, and his brother Ceraint Fardd Glas [10th cent.], of Bleddyn ap Cynfyn [11th cent .], of Rhys ap Tewdwr, lord of Dinefwr (with references to a quarrel between the said Rhys and lestyn ab Gwrgan, lord of Glamorgan, because the latter had carried off 'Rhol y Ford Gronn'), of Gruffudd ap Rhys ap Tewdwr, and of Gruff. ap Cynan, and the patronage of the bards by the squirearchy after the fall of the princes (311-16), rules of the bardic order headed 'Llymma ddosparth y Ford gronn ar Feirdd a phrydyddion a gwyr wrth gerdd Dafawd yn Llys yr amherawdr Arthur . . .', with a note on the disappearance of 'Dosparth y Ford Gronn' and its subsequent restoration by Rhys ap Tewdwr (323-32), another ? incomplete list of regulations for the bardic order headed 'Llymma Hen Ddosparth ar Freiniau a defodau Beirdd a Phrydyddion a phob gwrth (sic) wrth Gerdd Dafawd o Hen Lyfr Watkin Powel o Benn y Fai' (333-5), a version of the gorsedd prayer ('Gweddi Talhaiarn neu weddi'r orsedd') with an English translation (337), a short list of miscellaneous Welsh triads (343), brief notes on the saints Elli and Twrog and 'Llyfr Twrog' (360) (continued)

a list of 'Words collected in Blaenau Morganwg, anno 1770' (361-2), a list of eight ? chapter headings under the superscription 'Dissertation on the Welsh Language' (364), copies of, and a note on, inscriptions 'on Ffynon Illtud near Neath', and on a tombstone in Margam Abbey (371), a note on the institution of 'Y Ford Gronn' by the Emperor Arthur (372), anecdotes or notes relating to twelve Welsh saints (385-8), an anecdote relating to a quarrel between Dafydd ap Gwilym and Gruffudd Grug (389), notes on the fifteen tribes of Gwynedd ('Pymtheg Llwyth Gwynedd o Drefn y Brenin Alfryd ac Anarawd ap Rhodri Mawr . . .') (391-402), ? extracts from the letters of Goronwy Owen with comments by Edward Williams ('Iolo Morganwg') (409-15), a list of the names of authors of carols in a volume belonging to 'Mr. Davies o Fangor' (417-18), a note on the bard Llawdden (418), notes under the heading 'Eisteddfodau Gwynedd' referring to 'eisteddfodau' at Marchwiail (14th cent.), Nant Gonwy (15th cent.), Croesoswallt, Caerwys (16th cent.), and Bala (late 17th cent.), Gruffudd ap Cynan's visit to an 'eisteddfod' at Castell Dinefwr and his introduction of the bardic regulations formulated there into North Wales, etc. (included is an 'englyn' attributed to Dafydd Llwyd 'o Fathafarn') (418-22), an anecdote relating to the bard Llawdden and Gruff. ap Nicolas and the convening of an 'eisteddfod' at Carmarthen, 19 Henry VI (428-9), brief notes referring to 'cynghanedd' usage prior to the 'eisteddfod' at Caerfyrddin in 1451, changes inaugurated by Llawdden with regard to 'cynghanedd' and the strict metres, etc- (431-2), notes headed 'Llyma gyfarwyddyd parth ag am y Naw cwlm cerdd a fuant yng ngherdded Oesoedd amrafaelion ar arfer gan Feirdd a Phrydyddion Cymru' (433-4), notes on 'poetical talent' in the family of Meilir Brydydd, the Gower family in Glamorgan, the family of Einion ap Collwyn, and the 'Avan Branch of the House of Iestin ap Gwrgan', and general observations on the possibility of the development of poetic taste and ability in an individual, etc. (435-40 ), an ? incomplete list of triads headed 'Trioedd y Ford Gronn yn Nhir larll' (453-5) a note relating to 'cerddi teuluaidd' found in manuscript volumes in Glamorgan (463), a note on a bardic 'cadair arddangos' (464), an anecdote relating to Ifor Hael, Llywelyn ap Gwilym, and Dafydd ap Gwilym and a bardic convention at Gwern y Cleppa circa 1330 (466), a note on the bard-brothers Siôn, Wiliam, and Richard Philip of Ardudwy (467), a short list of three triads headed 'Trioedd Cadair Morganwg' (468), notes relating to an 'eisteddfod' at Nant Gonwy, 1 Edward IV, where the strict- metre poetic system devised by Dafydd ap Edmwnt at the 'eisteddfod' held at Carmarthen, 9 Henry VI, was ? officially accepted ('breiniwyd'), incorporating 'englynion' attributed to Dafydd ap Edmwnt and Twm Tegid of Llan Gower in Penllyn (479-81), a list of Glamorgan proverbs ('Diarhebion Morganwg Cymmysg') (499-506), two sets of outline notes headed 'Ancient British Literature' and 'Characteristics of ancient Welsh Literature in its several ages or periods' (507-10), a list of English proverbs headed 'Lantwit and Gower proverbs. The Devil's name in every one of them' (513), miscellaneous triads headed 'Trioedd Cymmysg' (515-16), two lists headed 'Deg Peth ni thalant ei hachub o'r Tan' and 'Deuddegpeth drwg a drwg fydd eu diwedd' (531), a list of 'Mesurau cerdd dafawd Cyffredin', which, according to a note at the end, were also known as 'Mesurau arwest' and 'mesurau cerdd deulu' (536-9), a note on poetical works which appeared in Wales circa 1350 and later in the same century and were attributed to Taliesin and other bards (540), notes referring to 'eisteddfodau' at Caerfyrddin in 1451 and 1460, Nant Conwy [temp. Tudur Aled], and Caerwys, temp. Henry VIII and temp. Elizabeth, with references to changes introduced in the bardic rules and regulations and incorporating an 'englyn' attributed to Ieuan Tew Ieuanc (541-3), and a brief note on the bardic 'Cadair Tir Iarll' (543). Verse items include transcripts of poems, largely 'englynion', or sections of poems attributed to D[afydd] ab Gwilym (40), Taliesin, Iolo Goch, and Llywelyn Goch ap Meyryg Hen (49), Y Bardd Glas o'r Gadair (97-8, 134-7), Caradawc Llancarfan (99), Gwgan Farfawc 'o Landathan' or Gwgan Fardd (100-04), Edward Rhisiart 'o Lan Fair y Bont Faen' (113), Dafydd y Blawd (115), Rhys Meigen (117), Thomas Morgan 'o'r Tyle Garw' (118-20), William Davies or Gwilym Tir Ogwr (122), Siôn y Cent (126), Elis Wynn 'o Las Ynys' (144-5), Edmund Prys, Ficar Clynog Fawr ('mab yr hen archiagon') (145-6), Siôn Morys 'o Lanfabon' (148), lorwerth ap y Gargam (223), y Parchedig D. Dafis, 'gweinidog Llwyn Rhyd Owain' (353-5), Daf. Benwyn (378), Dafydd Nicolas, Aberpergwm (390, 426), Dafydd Alaw (403- 04), Siôn Brwynog (405-06), Llawdden (406, ? 426, 428), Wiliam Cynwal (408 ), Richard Philip (408, 467), Wm. Llyn, Dafydd ap Edmwnt, Robert Clidro, Howel Bangor, and Cadwgan ap Rhys (425), Thos. Llewelyn 'o Regoes' (426), Gruff. ap Maredydd ap Dafydd, Rhisiart Iorwerth, and Siôn Tudur (427), Gruff. ap Dafydd ap Tudur (428), Tudur Aled and Huw Llwyd Cynfel (430), Prohl (with a note 'Einon offeirad, Bardd Syr Rhys Hen o Abermarlais, a elwid y Prohl . . .') (461-2), [Edward Williams] 'Iolo Morganwg' (467, 507 ), and Dafydd o'r Nant (481). Also included are lists or groups of Welsh words sometimes with English definitions, excerpts from the works of Welsh poets, these sometimes to illustrate specific words, miscellaneous genealogical data, notes relating to Welsh grammar and etymology, miscellaneous memoranda, extracts from a variety of printed sources, etc.

A composite volume containing miscellaneous notes, jottings, etc., of an extremely varied nature in the hand of Edward Williams ('Iolo Morganwg'). Included, pagination in brackets, are small groups or short lists of Welsh words sometimes with English definitions and sometimes with illustrative extracts from the works of Welsh poets, grammatical notes, etc. (41-2, 51, 55, 63-4, 72, 85-6, 89-93 99, 163-6, 168, 171-3, 178); transcripts of 'englynion' attributed to Iorwerth ab Sierlyn 'uwch benn Bedd Siôn Ceiriog . . . 1792' (54) and Huw Llwyd Cynfel (187); extracts consisting of single stanzas, couplets, or even single lines from the works of the Welsh poets D[afydd] ab G[wily]m, W[ilia]m Cynwal, Gruff. ab . . . ab Tudur, Lewys Morys, Edm[wn]d Prys, and [Edward Williams] 'Iolo Morganwg' (38-41), Gwalchmai (48), Wm. Midd[leto]n (49), Thos. Prys of P[las] Iolyn (50), Howel ab Owain Gwynedd (52-3), Iolo Goch or Gruff. Llwyd ab Daf ab Einion (63), Llen. Moel y Pantri, Tudur Aled, and Guttun Owain (to illustrate specific words) (85-6), ? Thos. Redwood (93), and Teilo Sant (95); transcripts of English verse including anonymous stanzas (41), four stanzas with the superscription 'Question in Arithmetic from the Welsh' ( 87), an epitaph by [Edward Williams] 'Iolo Morganwg' (95), and a stanza again by 'Iolo Morganwg' (187); miscellaneous items including a list of six principles headed 'requisites of Language by Ed. Wms.' (17), notes relating to bardic ceremonial (20), two bardic triads (38), notes relating to the division of a community into four classes, viz. grand jurors, jurors, private citizens, and subjects, and their roles in government (45- 6), notes relating to mottoes and titles of bardic 'gorseddau' (56-9), a note on metempsychosis (60), a list of twenty books and authors with a note written sideways in the margin 'Books and Authorities for the History of the Bards' (73), brief notes referring to old inscriptions [in Britain], the features called Caer y Vynwent and Maen y chwyfan in co. Flint, the administration of the Isle of Man, and the Picts (77-80), a brief note relating to medieval North Wales prose (86), notes headed 'August 30th 1808' containing brief topographical, agricultural, etc. memoranda referring to places called Bryn y Menyn [on] Coettre Hen Estate, Cefn Hirgoed, and Hirwaen [? co. Glamorgan] (90), a brief note relating to 'chware cnau mewn Ilaw Morganwg' (93), lists of subject or chapter headings for a ? four - volume work to be divided into 'Volume of Welsh Tracts Translated', 'Historical Volume', 'Vol. III. Barddoniaeth amrafaelion oesoedd a Thestunau', and 'Volume IV' (no headings but to contain sections on, or relating to, 'Meddygon Myddfai', 'Cato Gymraeg', 'Trin Perllanau', 'Hen arddoriaeth', etc.) (94), a brief note on influences on North Walian and South Walian poetry (95), a note on the number of letters in the ? Welsh alphabet at various times (96), a Welsh bardic triad (96), a short list of Welsh proverbs (97), a note referring to the state of the Welsh language and the language of the Normans at the time of the Norman settlement in Wales, the adoption of Welsh by Norman authors such as, allegedly, Robert, earl of Glo[uceste]r, Walter de Mapes, Robert, duke of Normandy, etc. (98), a list of various taxes or fees, e.g. churchwardens' rate, fees for notices to quit, charges for parish register certificates, etc. (100), brief notes relating to the functions of the 'Penrhaith, the most ancient Title of sovereignty in Britain, i.e. Chief or Foreman of the Rhaith or Senatorial Assembly', the lesser officials called 'pencenedl', the assembly called 'Rhaith Gwlad', etc., references to the allegedly false views of the seventeenth century antiquary Robert Vaughan of Hengwrt on these matters in his book British Antiquities Revived, and more general remarks on 'monokingism' and what is termed 'natural Government, not hereditary, not elective' (101-07), a brief note relating to 'corfannau' ( 110), notes referring to scripts of ancient inscriptions headed 'Saxon Characters' (111-112), a note relating to 'Englynion byrron' and 'Englynion hirion' in Glamorgan and the defining of certain types of 'odlau' by . . . Swrdwal (113), a note relating to the word 'rhath' and to the village and church of Rhath near Cardiff (120), statistics relating to the religions of the world 'From Malte Brun's System of Universal Geography, Paris, 1816' (125), a list of various bardic 'cylymau' headed 'Cwlm Eisteddfod, cwlm gorsedd' (166), a note headed 'Sapiential and Satyrical Triades' (167), a list of ten subject or chapter headings under the general superscription 'Collections for a History of the Ancient British Bards and Druids' (169-70), three lists of Welsh historico-literary material and / or authors under the headings (1) 'Oldest Documents', (2) 'Northwalian Grammars', and (3) 'Southwalian recent' (170), a note containing generalisations concerning the Welsh language (179-80), and other miscellanea; extracts from a variety of printed sources including [Henry Home] Lord Kaimes: Elements of Criticism, [John] Lempriere: A Classical Dictionary, [Paul Henri] Mallet: Northern Antiquities, Monthly Review, Month[ly] Mag[axine], The Edinburgh Review, The Critical Review, Courier, and Thomas Langley: [An Abridgement of the Notable Worke of] Polidore Vergile; etc.

A volume containing miscellaneous notes, jottings, etc., in the hand of Edward Williams ('Iolo Morganwg'). The contents include, pagination in brackets, notes relating to William de Brewis [13th cent.], the chaplaincy of Thirlesbury Martin in the parish of Lantwit [co. Glamorgan], and the formation of the parish of Eglwys Brewis from this chaplaincy (15-16); a reference to the conquest of the lordship of Brecon by Bernard Newmarch in 1087, a copy of an inscription on a cross in the parish of Vaenor [co. Brecknock], and a note on a cromlech at Ty Illtud in the parish of Llanhammwlch (sic) [co. Brecknock] [extracted from William Camden's Brittania] (16-17); notes, historical and geographical, relating to Glamorgan including extracts from Camden's Britannia (18-27); copies of two memorial inscriptions in Clyrow churchyard, co. Radnor, one recording an age of 219, with a comment [by Edward Williams] relating to this (28); an anecdote relating to an attack by Edgar, King of London ('Brenin Llundain'), upon Morgan Mawr in Morgannwg (31 + 34); a genealogy tracing the descent of Bleddyn ap Cynfyn in direct line from Eneas Ysgwyddwyn (35- 6); genealogical and other data relating to Llywelyn Bren, Senghenydd, Lewysaid (sic) y Fann [co. Glamorgan], Llywelyn Bren ieuanc, Lewys Rhaglan ' o Lys y Vronydd', the Gawntlo family of Tregawntlo [co. Glamorgan], and Iestin ap Gwrgan (36-40); a sketch plan of, and a brief note on, 'Gallt Cawrdaf. An[cien]t Monastery', a note on a measure called Miskyn Measure, notes on the site of the 'old church' and on the 'present parish church' at Marcross [co. Glamorgan], and notes relating to land called Nash orchards and land adjacent to it in Nash [co. Glamorgan] (43-5); a note relating to relations between Edgar [king of England] and Morgan Hen [of Morgannwg] circa 967, and the alliance between Iestin ab Gwrgan and the Danes and Irish, late 11th cent. (58); a chronicle of events in Welsh history but relating mainly to South Wales, late 10th-11th cent. (59-71); brief notes relating to events in the reigns of Edward II and Edward III based upon Froissart's Chronicles (75-7); (continued)

Genealogical notes relating to the Gamage family up to the second half of the sixteenth century 'Ex Harl. Lib. No. 368' (85-6); a list of fifteen subject or chapter headings relating to Welsh poetry headed 'Topics for the History of the Bards' (91); a further list of eighteen subject or chapter headings relating to Welsh literature, bardism, music, etc. (92); miscellanea including a medicinal recipe extracted from the Monthly Review, a list of ecumenical councils, 314-551 [A.D.], specifications and a sketch relating to a settee or couch with drawers and a book shelf, etc. (93-6); a list of places in co. Glamorgan where fairs were held noting the main items sold (97-9); brief notes relating to John Hopkins of Neath 'the versifier of the psalms, died 1541', and his ancestor Hopkin Thomas, fl. 1350, who 'wrote the Greal' ( 100); notes on meteorological predictions made by the Prelate Luders of Glucksburg in 1785 and his theories re the influence on climate of ice floes floating down from northern seas (101-02); a list of nine subject or chapter headings relating to Welsh literature, bardism, language, etc., headed 'History of the Bards' (103); miscellanea including eight lines of English verse translated from Welsh by E[dward] Williams, a brief note on tradition by Edward Williams, brief notes relating to sheep and cattle in Glamorgan, genealogies of the bard Taliesin and an anecdote relating to him, etc. (104-08); a brief list of Welsh words with observations on Welsh polysyllabic words whose roots are unknown (122); lists of proverbs, proverbial expressions, and rhyming proverbial couplets, some connected expressly with Glamorgan, a list of nine Welsh words with notes on most, formulae of 'common cries', examples of crude set 'question and answer' pieces, etc. (123-32); notes relating to the sense of apartness of the people of Glamorgan and Monmouth as opposed to the rest of Wales, traces of the Silurian dialect of Welsh in Anglesea and its use by the 'Northwalian Bards of the middle ages' whose 'poetic dialect' was ' demonstratively founded on the Silurian', etc. (133-5); a list of personal ' names . . . still very common in Glam. & Monm.' (136); a further list of Welsh proverbs or proverbial expressions (136-8); geological notes relating to ? the coast of Glamorgan (138); extracts from [John Shore, Baron] Teignmouth: [Memoirs of the] Life . . . of Sir William Jones [philologist and jurist, 1746-94], and a quotation from [ ] Diderot (139- 41); a list of Welsh names of ? villages, farms, etc., and a brief note on Rhys Ddu, temp. Owen Glyndwr (144-6); incomplete notes with the superscription 'Some Account of the Ancient Town of Lantwit Major (Wallice Llanulltud fawr) in the County of Glamorgan' recounting legends concerning Saint Illtud and his monastery and school (147-60); incomplete notes relating to the divisions of Gwlad Forgan in the time of Iestin ab Gwrgan [ late 11th cent.], conflicts between Morgannwg and Deheubarth previous to the time of Iestin, Rhys ap Tewdwr's seizure of the lands of Einon ab Collwyn [late 11th cent.], etc. (163-5); brief notes relating to the history of the Welsh strict-metre poetic system (171-2); brief notes relating to Ewenny Abbey and Ewenny village (173); transcripts of 'englynion' attributed to Llywelyn ab Ifan 'o'r Rhaglan', John David Rhys, Morgan Llywelyn 'o Gastell Nedd', Rhys Morgan 'Pencraig Nedd', and Edward Efan, 'cywyddau' attributed to Lewis Hopcin, a stanza attributed to Wil. Hopcin, and a stanza of unattributed verse (175-86); notes relating to the fifteenth century poet Llawdden or Ieuan Llawdden, his compendium of Welsh bardic laws and arrangement of Welsh strict poetic metres approved at a session of bards held at Caermarthen in 1451 and ratified and confirmed at a second such session of bards also held at Caermarthen in 1460 or 1461, the protest made by Glamorgan bards against these, their researches concerning the bardic laws and institutes, the systematic arrangement of the results of these researches by Gwilym Tew, Lewys Morganwg, and Llen. Siôn 'o Langewydd' successively, and an assembly of Glamorgan bards held at Beaupre Castle circa 1670 for the purpose of 'reviving or recognizing' the ancient institutes, etc. (187-90); reflections concerning the probable origin of the 'gwyddoniaid', the wise men or teachers of the ancient Cymmry, the growth of this body into a more formal system or institution, and its role as 'Parent of the Bardic or Druidic Instit[ut]ion' (190-94); (continued)

Extracts from the poems of Cynddelw referring to 'Derwyddon' (194); notes relating to an assembly held at Caerllion ar wysg under King Arthur to promulgate laws, to the arrangement of the Welsh strict poetic metres, and to the five basic elements (200-01); notes on a few Welsh words with illustrative excerpts from poems (202); a reference to 'Llyfr Cyfarwyddyd ar achoedd o waith Ieuan Brechfa' with the lineage of the said Ieuan Brechfa, a list headed 'Llyma enwau y nawnyn a diriwys yn gyntaf yn fforest Glyn Cothi', and other miscellanea (203-04); a list of twenty-four knights at King Arthur's court divided into eight groups of three, each group possessing particular attributes (205-07); extracts from Welsh poems attributed to, or single stanzas or 'englynion' attributed to Edmund Prys, Siôn Philip, 'N'., Iaco ab Dewi, Thos. Ll'n 'o Regoes', and Ll'n Thomas (208-11); an anecdote relating to the composition by Rhisiart ab Iorwerth Fynglwyd of an 'englyn' containing the names of several objects referred to in a conversation at an 'eisteddfod' (212); copies of the memorial inscriptions on the tombstones of the Reverend Samuel Jones, Bryn Llywarch, ob. 1697, and his wife, ob. 1676, in Llangynwyd churchyard [co. Glamorgan], and a stanza of Welsh verse by [Edward Williams] 'Iolo Morganwg' (213-14, 241-2); a transcript of eight stanzas containing Welsh triads in verse form attributed to Iolo Pen y Lan (215-16); a version of the Welsh prose tale 'Hwedl Rhitta Gawr' (217-20); the title and first words of another prose tale, viz. 'Hwedl fel y llosgwys Cenfigen ei pherchen' (221) followed by fifteen blank pages obviously intended for a copy of this and possibly other similar tales; a transcript of a five-stanza poem entitled 'Syrthiad y Dail' attributed to Thomas Glyn Cothi (238-9); notes headed 'The antiquities of Lantwit Major, Corn. Glamorgan' relating to Saint Illtud, the monastic church founded at Llanilltud, and the early abbots of that church, and attributed to David Nicholls, 1729 (243-55; see also NLW MS 13153A above and references there to NLW MSS 13114B, 13116B); extracts from [Thomas] Carte [: A General] History of England [vol. I, pp. 185-6] relating to St. Germain's mission to Britain in 448, his founding of schools under Dubricius and Iltutus, and the influence of these schools ( 256-61); brief notes referring to Paulinus, Dubricius, and Iltutus, and an anecdote relating to Edgar, king of England, stealing the bell of Lantwit Church in 975 A.D. (261-3); extracts from [John] Leland's Itinerary relating to the 'West Thawan' area of Glamorganshire including Llan Iltuit ( 264-5); notes allegedly from Welsh manuscript sources relating to St. Iltutus and his monastery and school at Llanilltud (266-70); notes relating to the town and parish of Lantwit [Major] referring to a tradition concerning a charter drawn up in the time of William, earl of Pembroke [1551-70], 'for the incorporation of Lantwit', a quay at Cohugh and additions to the town hall built by the said earl, a custom whereby newly-married couples dined in the town hall on their wedding day, rooms under the town hall, the county gaol nearby, the town hall itself, the houses in the town, the soil in the parish, the corn grown, the sheep and cattle reared, the brooks and the river Colhugh, the sea shore, the shell and other fish to be found, the limestone of the cliffs and rocks, etc. (270-80); a further note on 'Illtud Sant . . . a wnaeth Fangor deg a Bangor Illtud ai gelwid' (281); notes referring to Germanus's mission to Britain and the schools and pupils of Dubricius and Iltutus ? 'From Goadby's History of England printed at Sherborn, 1752' (283-5); an incomplete note on Dubricius from 'Sir Harry Spelman . . . in his Councils' (285); notes on traditions relating to sixteenth and seventeenth century non-conformity in Wales, more particularly south-east Wales, with (a) references to the influence or activities of Siôn Penri, W[illia]m Erbri, vicar of the parish of St. Mary's, Cardiff, Syr Hywel Ychan, curate at Y Rhath (Roath) under William Erbri, and Thos. Llewelyn 'o Regoes' [co. Glamorgan], (b) mention of the last named's congregations at Rhegoes, Llangyfelach, and Llanfabon, his translations of sections of the English Bible into Welsh, his licence from Archbishop Grindal to preach in Welsh, and his alleged correspondence with the 'hen ficcar o Landdyfri' [Rhys Prichard], and (c) comments on the ideas of the aforementioned persons and others with regard to infant or adult baptism and forms of church government incorporating a suggestion [by Edward Williams himself] that contemporary Methodists would eventually find it necessary to secede from the Anglican Church (299-309; for comments on the data relating to Thos. Llewelyn see TLLM, tt. 127-8); (continued)

A note relating to a sixteenth/seventeenth century dissenting congregation at Blaen Cannaid [co. Glamorgan], its 'classification' as presbyterian or baptist, the part played in its history by Thos. Llewelyn 'o Regoes' and Hywel Lewys and possibly [John] Penri and [William] Erbri with a transcript of an 'englyn' attributed to the said Hywel Lewys (310-11; see James and Evans: op. cit., pp. 219-20); a note on a tradition relating to the opinions of the aforementioned [William] Erburi and of Walter Cradog concerning baptism (312; see James and Evans: op. cit., p. 220); transcripts of 'englynion' attributed to Iolo Goch and Daf[ydd] ab Gwilym ( 315-17); notes headed 'Coffadwriaeth am Feirdd a Phrydyddion . . .' containing anecdotes relating to 'eisteddfodau' held at Gwern y Cleppa, y Ddol Goch yn Emlyn and Marchwiail . . . yin Mhowys', ? all temp. Edward III, and referring to the poets Dafydd ap Gwilym, the three brothers Llywelyn, Ednyfed, and Madoc ap Gruffudd of Marchwiail, Siôn y Cent, Rhys Goch o Eryri, Iolo Goch, and Llywelyn ap Gwilym (319-20); a note relating mainly to the examination of the Welsh musical measures and the various grades of musicians at the first 'eisteddfod' held at Caerwys [co. Flint] (321); a note relating to the poetic form known as 'cerdd arwest' or 'cerdd deuluaidd' (322); a copy of a 'Prospectus of Y Bardd Teulu neu Dywenydd Morganwg, a Quarterly Welsh Magazine to be printed at Merthyr Tydvil' describing topics to be included, giving indications as to editorial policy, etc. (329-32; see NLW MS 13089E above and the references noted there); notes relating to the poet Bedo Brwynllys, mid 15th cent., a collection of the poems of Dafydd ap Gwilym made by the said Bedo, a ? copy of this collection formerly in the library at Raglan Castle which had been destroyed in the time of Oliver Cromwell ('the largest and most valuable [library] in Wales at the time it was formed . . . the largest collections of Welsh Manuscripts that ever were made'), two other copies of Bedo Brwynllys's collection surviving in South Wales, the Herberts of Raglan's patronage of Welsh literature, Sir William Herbert's connection with the printing of Gruffydd Roberts's Welsh grammar in 1540, the publication of Dafydd ap Gwilym's work 'about 20 years ago . . . at the expence of Owen Jones' [Barddoniaeth Dafydd ab Gwilym, Llundain, 1789], the printing of this volume 'chiefly' from North Wales manuscripts which were inferior to those preserved in South Wales, Dr. [John] Davies [of Mallwyd]'s opinion of the language of Dafydd ap Gwilym's poetry, the formation of the 'modern [Welsh] literary dialect . . . chiefly . . . from the language of this bard' (333-5); notes defining the poetic terms 'gwasgargerdd', 'deifregdawd', and 'gosteg [o englynion]' (341); a list of the mottoes ('gair cysswyn') of various bardic chairs (342-3); a note relating to a ceremony to re-establish a bardic 'cadair wrth gerdd dafod' held in Castell Nedd and the quarrel that occurred there between Rhys ap Tewdwr and Iestin [ap Gwrgan] (343-4; marginal note in the hand of [Taliesin] ab Iolo); further notes relating to the quarrel and fighting between Rhys ab Tewdwr and Iestyn ab Gwrgan (345-7); a brief note on the poetic form 'cerdd arwest' (349); and notes relating to the ignorance concerning the Welsh bardic craft prevalent in the time of Syr Gruff. ap Nicolas, the attempts by Dafydd ap Edmwnt and Guttyn Owam after the second [Carmarthen] 'eisteddfod' to name the Welsh strict metres ('rhoi enwau ar y mesurau'), the ensuing controversy between the bards of Morgannwg and those of Gwynedd, the arrangement of the twenty-four [strict] metres by Guttyn Owain, the acceptance of this system in North Wales, knowledge of this system in South Wales through the medium of Siôn Daf[ydd] Rhys's grammar, a manuscript work [on the Welsh bardic metres and system] compiled by Ll[ywely]n Siôn then in the writer's [i.e. Edward Williams's] possession, his showing of this manuscript to Syr Risiart Basset of Bewpyr [co. Glamorgan], Syr Risiart's decision to call a bardic convention, according to the old rites of the Glamorgan bards, in connection therewith, and the boundaries of the bardic Morgannwg (349-52). In one instance notes have been written on the verso of a printed leaflet announcing the printing of Edward Williams's two volumes of English verse entitled Poems Lyric and Pastoral.

A composite volume containing miscellaneous prose and verse items in the hand of Edward Williams ('Iolo Morganwg'). Page i is inscribed 'Brith y Coed Sef Cynnulliad Cymmysg o Hen Bethau Cymreig, Rhyddiaith a Phrydyddiaeth. Cynnulliad Iolo Morganwg. Rhifyn IV', and pp. iii-vii contain a list of ninety-four items being the contents of pp. 1- 144. These include, pagination in brackets, transcripts of Welsh poems (sometimes single stanzas) or extracts from Welsh poems attributed to Gwydion ap Don (from the Mabinogi) (1), Lln. Moel y Pantri (2), Lln. ab Hywel ab Ieuan ab Gronw (5, 101-04, with a note on the bard 104-05), Dafydd Gorlech (5), Gruff. ap Gronw Gethin (6), Rhys Llwyd Brydydd (6, 73), Ieuan Gethin ab Ieuan ab Lleison (17, 74, 122), Thomas Llywelyn 'o Regoes' (17), Siôn Tomas Hywel 'o Lanbedr ar Fro' (29), Thomas Wiliam Hywel (29), Thomas Lewys 'o Lechau' (29-30), Harri Meirig (35), Taliesin Ben Beirdd ( 49-55, 78-9), Dafydd ap Gwilym (72, 130), Iorwerth Fynglwyd (73-4), ? Rhys Nanmor (73), Ieuan Du'r Bilwg (74), Twm ab Ifan ab Rhys (75-7), Gruffydd Llwyd Dafydd ap Einon Lygliw (97-100, with a note relating thereto), Siôn Rhydderch (106-07), Dafydd Hopcin 'o'r Coetty' (108), Rhisiart Thomas (109 ), Teilo Sant (114-15), Casnodyn Fardd 'o Gil Fai' (116), Dafydd Lewys 'o Ferthyr' (120), Lleison Cradoc 'o Dregolwyn' (121), Rhys Brydydd (121), Owain Gwynedd (121), Dafydd Benwyn (122), Wm. Cynwal (122), Huw Machno (130), Edwd. Richards (130), Hywel Rhys (130), Hopcin ap Thomas 'o Lynn Tawy' (132), Llywelyn Goch ab Meurig Hen (132), Siôn Tudur (136-41), Siôn Mowddwy (141), Llawdden Fardd (143), Tudur Wiliam (144), John Daf. ap Jenkin (144), and Llywarch Hen (144); transcripts of unattributed Welsh verse including a series of fourteen 'Englynion yr Adar' with notes by [Edward Williams] 'Iolo Morganwg' relating thereto (37-9), a series of eighty-four 'Englynion Arthur a'r Eryr a hwnnw oedd Eliwlod Nai Arthur ag Arglwydd Llancarfan' with notes relating thereto by [Edward Williams] 'Iolo Morganwg' (79-95), and an 'englyn' (131); notes on 'Adar Rhiannon' and 'Blynyddau'r haul a'r Lleuad' (2); genealogical data relating to the descent of King Arthur including an anecdote relating to Brân fab Llyr (3- 4); genealogical data relating to 'Taliesin Ben Beirdd' and 'Morganiaid Tredeger' (7-8); a copy of the inscription on the gravestone of William Hopkin [the reputed poet], ob. 1741, and of an 'englyn' thereon attributed to his mother, and a brief note on his family (9; see TLLM, tt. 251-9); notes, mainly genealogical, relating to Rhys Brydydd of Llanharan [co. Glamorgan] and his family (10); a brief genealogy of William Bleddyn, bishop of Llandaff [1575-1590] (11); notes relating to Cuneddaf Wledig and his sons (11-14); notes on Saint Brychan and Morgan ap Einydd from whom allegedly Brycheiniawg and Morgannwg derived their names (15-17); a copy of a version of the statute reputedly drawn up by Gruffudd ap Cynan for regulating the order of bards and musicians with brief notes on the said statute by [Edward Williams] 'Iolo Morganwg' (18-28); miscellaneous genealogical data (30-36, 48, 113); horticultural and agricultural instructions extracted 'o Hen Lyfr Esaia Pywel o Lansainffraid ar ogwr' being a work allegedly compiled in 1591 by Rhisiart Siôn Huw 'o'r Coetty' ( 40-48) ; notes on the Welsh bardic order as it was previous to the time of Gruffydd ap Cynan ('Llyma Drefn ar wyr wrth Gerdd Dafawd a elwir Hen Drefn Deheubarth ag a fu yng Ngwynedd cyn nog amser Gruffydd ap Cynan') (56-60); a list of fifty Welsh triads headed 'Llyma Drioedd Cerdd' (60-68); a list of Welsh proverbs allegedly extracted from a larger collection 'Yn Llyfr Thomas Bona' (69-72); a transcript of a letter in Welsh from Llywelyn Siôn from Llangewydd to Meuryg Dafydd of Llan Nisian [both of co. Glamorgan and fl. late 16th cent.] (the books relating to the bardic craft 'Llyfrau cerdd dafawd . . . sef pump llyfr Cerddwriaeth' which he, Llywelyn Siôn, had been copying were ready for collection, recipient should receive one pound for them, he had heard that the person who wished to have the volumes intended publishing a work on the subject in Welsh and Latin, knowledge of the Welsh bardic craft would disappear except for the composing of 'cwndidau') (96; for the opinion that it is a forgery to be attributed to Edward Williams himself see TLLM, t. 93, n. 45, and t.158, n. 56); (continued)

Notes relating to 'eisteddfodau' held at Ystrad Owain, Glamorgan, with particular reference to an 'eisteddfod' held there in 1720, and transcripts of 'englynion' composed in connection therewith (105-12; see TLLM, tt. 272-7); a brief note on the connection between some of the gentry and clergy of Glamorgan and Welsh poetry until ? comparatively late in the eighteenth century (112); a short list of Welsh triads, a few Welsh proverbs, lists with the superscriptions 'Wyth prif Gampau Dedwydd', 'Naw Llawenydd y Nef', 'Yr Wyth Brifwyd', 'Wyth Weithred Trugaredd', and 'Wyth Defnydd Dyn', and a list of sayings attributed to Cattwg Ddoeth (117-20); notes relating to Rhys Brydydd of Llanharan [co. Glamorgan] and his sons Rhisiart and Ieuan and tales relating to his grandson Thomas (123-9; for the Welsh text see Iolo Manuscripts, pp. 200-03, and for an English translation ibid., pp. 614-17); miscellaneous triads (131); notes on and a list of 'Breiniau Gwyr Arfon' (133-6); and Welsh medicinal recipes (142-3). Pp. 153-5 contain a list of fifty-one items being an incomplete list of the contents of pp. 157-384 Previously paginated 1-228. Included, pagination in brackets, are a copy of 'Gwassanaeth Meir' [being a middle Welsh version of the 'Officium Parvum Beatae Mariae Virginis'] transcribed by [Edward Williams] 'Iolo Morganwg' in June 1799 from a manuscript in the hand of John Jones [of Gellilyfdy, co. Flint] then in the library of Thomas Johns of Hafod Ychtryd, co. Cardigan [now Hafod MS 23 in the Cardiff Free Library] (157-211); a section headed 'Tri achos y dioddefawdd Crist archollion . . . ' and two Welsh triads (212 ); transcripts of two sequences of 'englynion' the first attributed to Mab Claf ab Llywarch or Llogell Rhison and the second to the said Mab Claf ab Llywarch, and of a poem attributed to Taliesin Ben Beirdd (213-20); transcripts of seven prayers described as 'Emynau Curig Ferthyr' (221-5); a copy of an anecdote relating to Owain Glyn Dwr and Syr Lawrens Berclos (225-6); transcripts of three sequences of 'englynion' (each stanza commencing 'Coronog Faban') attributed to Aneurin Gwawdrydd, Jonas, athraw Mynyw, and Rhys Goch o'r Ryri respectively with notes [by Edward Williams] on the three sequences (227-38; for the Welsh text see Iolo Manuscripts, pp. 265-71 and for an English translation ibid., pp. 673 et seq.); four more sequences or 'awdlau' containing 'coronog faban' stanzas, the second being attributed to Gildas Broffwyd and the fourth being copied, with revised orthography, from Thomas Pugh: Brittish and Out-landish Prophesies . . ., London, 1658 (239-56; for the Welsh text see Iolo Manuscripts, pp. 271-82); an incomplete copy of an 'awdl' attributed to Cuhelyn Fardd (257); a brief note on Gruffudd Hiraethog's opinion of Siôn Tudur, Wiliam Cynwal, Simwnt Fychan, and William Llyn (269); a note headed 'Edifeirwch Owain Cyfeiliog' (269-70); a copy of 'Prophwydoliaeth Gildas Brophwyd' (270-73); an incomplete series of triads entitled 'Trioedd Cerdd gwasgaredig' (273-4 ); transcripts of two stanzas of the 'tawddgyrch cadwynog' measure attributed to Iorwerth ab Ieuan and Lewys Hopcin 'o Hendre Ifan Goch' and of 'englynion' attributed to Lewys Morganwg (277-8); a short list of names of places and persons mainly from Welsh literature and legend extracted from a manuscript collection of Welsh poetry compiled by D[afydd] Jones, vicar of Llanfair Dyffryn Clwyd (279-81); a list of questions and answers headed 'Gofyniadau saith o wyr Doethion i'w gilydd a'u hattebion' (282-3); a transcript of an 'englyn' in Latin attributed to Grono Ywain (283); a series of thirty Welsh triads (284-9); a copy of a fable entitled 'Hanes y tri aderyn Llwch Gwin' (289-90; for the Welsh text see Iolo Manuscripts, p. 188, and for an English translation ibid., p. 600); copies of two prose items entitled 'Hanes y Pedwar Cefnderwydd Gwynedd' and 'Cynghor Taliesin i'w Fab Afaon' and a note re a Glamorgan tradition linking Wa[l]ter de Mapes with the parish of Llancarvan (290-92); (continued)

A note relating to Gruffudd Dwn of Ystrad Marchell and his relationship with William Llyn and William Salesbury, with a copy of an 'englyn' by the said Gruffudd Dwn to Salesbury (293-4); a note on the words 'ynad' and 'anynad' (295); transcripts of Welsh strict- and free-metre poems attributed to [Edward Williams] 'Iolo Morganwg', Hopcin y Gwaydd 'o Fargam', Thomas Llywelyn 'o Regoes', Hywel Rhys 'o Flaen Cannaid', Edward Richards 'o Ystrad Meuryg', Siôn y Cent, y Parchedig Roger Edwards 'offeiriad Llanaber yn Ardudwy', Evan Evans ( ), Edmund Prys, and Iorwerth Fynglwyd (296-317); notes relating to Elis Wynn [cleric and author] with a transcript of six of the 'englynion' published by him at the beginning of his [translation of Jeremy Taylor's Holy Living, i.e.] Rheol Buchedd Sanctaidd and of the six 'englynion' to the translator by Edmund Prys 'Ficar Clynog Fawr yn Arfon a mab yr hen Edmund Prys o Faen Twrog' also published at the beginning of the said volume (318-23); transcripts of strict-metre poems attributed to ? Ieuan ap Gruffudd, Siôn y Cent, Tomas Morgan 'o'r Tyle Garw', Wiliam Dafydd 'neu Wilym Tir Ogwr', Dafydd y Blawd, Y Bardd Glas o' r Gadair, Evan Evans 'sef Ieuan Gwynfardd Ceredigion', Goronwy Owain, Hopcin y Gweydd 'o Fargam', Huw Caerog, Huw Llyn, Huw Pennant, Wiliam Cynwal, Ieuan Tew Hynaf, Wiliam Byrcinshaw, Siôn Tudur, and Richard Dafies, Escob Mynyw, and of some unattributed verse, the poems in some instances being accompanied by notes relating to subject matter, circumstances of composing, etc. (323-57); a note relating to the grading or licencing of bards at the time of the 'eisteddfod' at Caerwys ? 1565 (357-8); notes relating to Elisabeth Price, cousin of Robert Fychan of Hengwrt [co. Merioneth], her work as a copyist of the works of Welsh poets from the earliest to her own times, some twenty manuscript volumes in her hand in the possession of the Reverend Mr. Dafis of Penegos near Machynllaith [co. Montgomery], the untrustworthy nature of the genealogical manuscripts of Gwynedd, the compilation of such works as Brut y Brenhinoedd, Brut y Tywysogion, and Brut y Saeson in South Wales, the preservation of the poetic compositions of the bards of the princes of Gwynedd in South Wales manuscripts such as Llyfr Coch Hergest, Llyfr Du Caerfyrddin, Llyfrau Gogerddan, and Llyfrau Castell Rhaglan, the use of 'Iaith Deheubarth' as a literary language by the poets of Gwynedd, etc. (359-61; see TLLM, tt. 173-4); an anecdote relating to the poet Gutto'r Glyn's visit to an 'eisteddfod' at Cardiff Castle with a transcript of an 'englyn' attributed to Syr Wiliam Herbert and of part of a 'cywydd' attributed to Hywel Dafydd ap Ieuan ap Rhys connected therewith (362-3); transcripts of 'englynion' attributed to Gruffudd ap Llywelyn Fychan and Ifan Brydydd hir (jointly), Lewis Môn, Tudur Aled, Rhisiart Iorwerth 'o Langynwyd', and Llywelyn Goch ap Meuryg Hen 'o Nannau', an 'englyn sathredig ym Morganwg', and a stanza attributed to Owen Brereton (363-5); brief genealogies of Taliesin Ben Beirdd (366); and brief genealogical and other data relating to the three bardic brothers Ednyfed, Madawg, and Llywelyn, sons of Gruffudd ap Iorwerth of Marchwiail [co. Denbigh] with reference to an 'eisteddfod' held at Marchwiail in the lifetime of the said three brothers (367-8). P. 385 is inscribed 'Brith y Coed, Rhann VI yn hwn y mae Statut Gruff. ap Cynan o Lyfr Siôn Brwynog', and pp. 387-8 contain a list of the contents of pp. 393-421 (previously paginated 1-29). Included, pagination in brackets, are prose items headed 'Llyma Saith weithred y Drugaredd yr rhai y bydd Crist ddydd brawd yn holi pob Criston yn galed am danynt' and 'Llyma beth o Gynghoreu Cattwn Ddoeth a'r Bardd Glas o'r Gadair i bob gwr doeth ar y fynno rengi bodd Duw a dynion . . .' (393-9); a short list of 'Geiriau gwir Taliesin' and a series of six Welsh triads (400); a series of sayings attributed to Y Bardd Glas o'r Gadair, and a sequence of questions and answers of a biblical - mythological nature (401-02); and transcripts of strict-metre poems attributed to Gutto'r Glynn, Iorwerth Fynglwyd, Dafydd Na[n]mor, Meilir Brydydd, Dafydd ap Gwilym or Iolo Goch, and Llawdden or Gwilym ap Ieuan hen (403-21). The remainder of the volume contains, pagination in brackets, a copy of rules relating to the holding of 'eisteddfodau' and of a version of the statute for the regulating of the bardic order attributed to Gruffudd ap Cynan as allegedly confirmed at the [mid] fifteenth century 'eisteddfod' held at Carmarthen (425-37; the present version, according to notes On p. 437, had been compiled by Siôn Brwynog from various sources and had been transcribed by [Edward Williams] 'Iolo Morganwg' from one of the manuscripts of the aforementioned Elizabeth Price in the possession of the Reverend Mr. Dafies of Penegos aforesaid); a note by [Edward Williams] 'Iolo Morganwg' relating to the authorship of the aforementioned rules for holding 'eisteddfodau' (438; see TLLM, t. 281); notes relating to an 'eisteddfod' held at Y Pil in co. Glamorgan in 1715 listing the names of bards who ? were present and containing transcripts of 'englynion' composed at or in connection with the said ' eisteddfod' allegedly by Nicolas Rhys, Wil Hopcin, Siôn Bradford ('Ieuan Tir Iarll'), Dafydd Hopcin 'o'r Coetty', Dafydd Nicolas, Gruffudd ap Hywel ('Y Digri Bach'), Rhys Morgan, Siôn Rhydderch, and Dafydd Thomas (441-6; see TLLM, tt. 258, 277 et seq.); a further note relating to the aforementioned Dafydd Thomas who was at Y Pil including a reference to Siôn Rhydderch (446-7; see TLLM, t. 244); and what appears to be the superscription for proposed notes on an 'eisteddfod' held at Ystrad Ywain in co. Glamorgan in May 1720 (448).

Miscellaneous papers containing notes, lists, transcripts, jottings, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. Verse items include Welsh poems by [Edward Williams] 'Iolo Morganwg' including an eighteen-stanza poem ?composed in connection with a bardic meeting at Llanilldud Faerdref, Glamorgan, 1797 ('a ddatganwyd yngorsedd Alban Hefin ar fynydd Garth Llanilldud Faerdref ym Morganwg, 1797') (17-29 ), six stanzas ('Salm Newydd') written in connection with 'cadair Morganwg, Alban Hefin, 1797' (35-6), four 'englynion' written in connection with 'cadair Llantrisaint, Alban Hefin, 1767' (93), and miscellaneous other poems (43-4, 53-?7, 61, 70, 73, 77-8, 82, 91, 97, 113, 120, 149-50, 312, 365); transcripts of Welsh poems by other poets including a 'cywydd' attributed to Hywel Llwyd (103-07), eleven stanzas entitled 'Can yr Hen wr o'r Coed' with a note on the author Siencyn lygad Rhawlin of the parish of Llantrisaint Misgin (143-6), three 'englynion' attributed to Siôn Tudur (151), poems attributed to Edward Dafydd and Llen. Siôn 'o Langewydd' (161- 7), an 'englyn' attributed to Ednyfed Fychan (197), 'Cywydd y Messiah' attributed to the Rev. Evan Evans ('Ieuan Wynfardd o Geredigion') (205-16), a sequence of six 'englynion' attributed to Elis Wynn with a note on the author (217-19), an 'englyn' attributed to Richard Philip (307), 'englynion' attributed to Siôn Cent and Gruff. ab Lleision (321), and a sequence of five 'englynion' attributed to D[afydd ap] Gwilym (328); transcripts of, or extracts from, miscellaneous Welsh poems, mostly anonymous (37-41, 48-52, 58-60, 65, 72, 75, 78-9, 89-90, 95, 97-8, 102, 168-72, 341, 366, 372, 380-82 (eight stanzas entitled 'Ffanni Blodau'r Ffair'), 387-8, 390); and transcripts of English poems (89-90, 92, 97, 99- 101, 147, 312, 377-9 (fourteen stanzas headed 'Neath volunteers, a new song' and having the name 'Mrs. Bevan, Neath' at the end), 387-90). Prose items include notes on Bran ab Llyr and his family referred to in the Welsh poem by Edward Williams to be found on pp. 23-9 (30-34), data relating to the birth, baptism, marriage, and death of an Edward Williams, and the birth, baptism, and death of his daughter Elizabeth, the dates ranging from 1747 to 1795 (111; see IM, tt. 80-81), a list of twenty-four personal names under the heading 'MSS. in the hands of common people in Wales' (119), brief notes on post - Roman Wales, historical and literary (121 + 123), a brief note relating to literary figures associated with Glamorgan in medieval times (125), comments, presumably by Edward Williams, on contemporary literary figures in Gwynedd, viz. [David Thomas] 'Dafydd Ddu a'i gywion' and Robert Davies, and in South Wales, viz. Lewis Hopcin of the parish of Llandyfodwg, Siôn Bradford ('Ieuan Tir Iarll'), the Reverend Edward Ifan of Aberdar, the Reverend Thos. Richards of Llangrallo, the Reverend J. Walters, the Reverend [Thomas] Llywelyn, Rhys Morgan of Pencraig Nedd, Dafydd Nicolas of Aberpergwm, and Edward Williams of Llancarvan, these latter being acquaintances of the writer (127-33), a brief note on aphoristic literature, proverbs and triads, etc., in Welsh (138), a note on the natural features of the parish of Llancarvan [co. Glamorgan] (141), a note on 'cynghanedd' attributed to Meiryg Dafydd (151), incomplete notes on bardism beginning 'Llyma Lyfr y Barddas sef Dosparth cyfarwyddyd a wnaeth Ceraint Fardd Glas ar gelfyddyd a gorwyddawd . . . Beirdd Ynys Prydain' (156-7), a list of words [in the Scottish language] headed 'Alan Ramsay's Glossary' (175-9), a medicinal recipe (184), a copy of the inscription on the tombstone of Lydia Phell (ob. 1699) in Quaker's Yard, parish of Merthyr Tydvil, and notes relating to her and her connection with the Quakers (186-7), a brief chronicle of events in Welsh history, mainly in South Wales, 1172-1280 (193-8), notes relating to Gilbert de Clare (temp. Edward I) and to a battle between Wiliam ab Ysbwrn and Iestin ab Gwrgan in 1072 (199-200), ? a copy of the title-page of Theophilus Lindsey: Conversations on the Divine Government . . . (London, 1802) (225), a Welsh version of the text of the Gospel of Nicodemus ('Llyma Efengyl Nicodemys . . . a drosed o'r Lladin gan Syr Dafydd Fychan . . . ') (239-87), horticultural notes (303), a transcript of a letter to the reader written by Dafydd Llwyd in 1663 as an introduction to a history of the Norman Conquest of Glamorgan compiled by him from such sources as the works of Caradoc of Llancarvan, Syr Edward Stradling, Syr Edward Mawnsell, and Antoni Powel of Llwydarth (305-06, 313-16; for an opinion that this prefatory letter was compiled by Edward Williams himself see TLLM., t. 201), a copy of proposals for raising funds for financing a new version of the English Bible (308-09), the music of a 'March by E. Wms' ( 310), brief notes of historical events, meteorological phenomena, etc., in Britain, 60 A.D.-1703 A.D., in non-chronological order (317-18, 322-4), a copy of an epitaph to William Collins ? in Bath abbey (329), a note relating to the mythological account of the origin of letters and subsequent additions to the original number (334), an anecdote relating to a visit to the court of the Emperor of Constantinople by Rhys ap Tewdwr and Iestin ab Gwrgant, their return to Wales, and their quarrel concerning Nest, wife of Iestin, etc. (335-6), notes on 'greeting' and 'questing' poems in Welsh and the practice of making birds, the wind, etc., messengers in such poems (337-8), notes on the early 'systematizing' of the Cimmeric language (346), chronological extracts from the Welsh chronicle 'Brut y Saeson' (349-50, 353-4), a scheme or chapter subject - headings for a proposed history of Wales ('Hanes Cymru yn wyth rhann') ( 352), 'A Table of the Roman Kalendar' (356-7), genealogical data relating to Edward Williams ('Iolo Morganwg')'s family on his mother's side gathered allegedly in conversations with Lewys Hopcin, a kinsman (363-4), very brief notes relating to the bards D[afy]dd ap Gwilym, Sion Cent, Rhys Goch Eryri, Iolo Goch, and Rhys Goch 'o Dir Iarll' (375), a copy of a letter from [Edward Williams] 'Iorwerth Gwilym' from Trefflemin, 1770, [to the publishers of Trysorfa Gwybodaeth] expressing his delight at their publishing venture and offering a sequence of twelve 'englynion' (also transcribed) for publication (see Trysorfa Gwybodaeth neu Eurgrawn Cymraeg, 1770) (384-6), and groups or lists of Welsh words including place-names and proper names (62, 71, 81-2, 92, 148, 341, 347-8 371, 376). Notes in a few instances have been written on the blank dorse or margins of copies of a printed leaflet announcing the publication of Edward Williams's two volumes of English verse Poems Lyric and Pastoral, and a copy of a printed leaflet announcing the publication of 'A Complete Directory and Guide to the town of Cardiff, the Town and Castle of Caerphilly, . . .' in 1813.

A volume containing miscellaneous items in the hand of Edward Williams ('Iolo Morganwg'). The contents, pagination in brackets, include a copy of an anecdote relating to the struggle between Caradawc ap Bran ap Llyr and the Romans and the building by Manawydan ap Llyr, his uncle, from the bones of those slain in the struggle, of a prison called 'Carchar Oeth ac Annoeth', all allegedly extracted from [a manuscript called] the 'Yniales' ( i-vii; for the Welsh text see Iolo Manuscripts, pp. 185-7, and for an English translation ibid., PP-pp. 597-600; for the 'Yniales' see TLLM, sub nomine in index); a transcript, with revision of orthography, by [Edward Williams] 'Iolo Morganwg' of f. 9 and part of f. 10 recto of Llanover MS B 15 now NLW MS 13074D, ff. 9 recto-14 verso of which contain extracts from, and abstracts of sections of, a text of the version of the Welsh chronicle 'Brut y Tywysogion' known as 'Brenhinedd y Saeson' in the hand of Robert Vaughan of Hengwrt, co. Merioneth (xvii + 1-8; see NLW MS 13074D above); two lists of the sons of Seithinin, Brenin Cantref y Gwaelod, and Ithael Hael, and miscellaneous memoranda relating to Macsen Wledig, Cantre'r Gwaelod, Gwilym ap Gruff[udd of Penrhyn, co. Caernarvon, ob. 1431] and his son W[illia]m Gruff[udd], Urban, bishop of Landaff, early twelfth century, etc. (15-17); miscellaneous couplets, stanzas, and longer extracts from Welsh strict- and free-metre poems some unattributed and some attributed to G. Hiraethog, Llawdden, Siôn Brwynog, Rob[er]t Daf[ydd] Llwyd of Crymlyn, co. Anglesey, and Dicc Hughes, a short list of 'Prydyddion y Carolau yn Llyfr Mr. Davies o Fangor', brief notes relating to Rich[ar]d Huws, equerry to Queen Elizabeth and poet, and Siôn Brwynog, two triads, etc. (18-26); a chronicle of events in Wales, 1405-1417, connected with the revolt of Owain [Glyndwr] extracted from 'Loose paper[s] of Evan Evans at Mr. Panton's, Anglesea' (27-8; for the Welsh text see Iolo Manuscripts, pp. 67-8, and for an English translation, ibid., pp. 453- 5); a chronicle of historical events, natural phenomena, etc., mainly in Welsh and British history, A.D. 55 - A.D. 453, allegedly from 'Llyfr Watkin Pywel o Ben y Fai o Lyfr Caradawc Llancarfan' (29-38; for the Welsh text see Iolo Manuscripts, pp. 40-45, and for an English translation, ibid ., pp. 417-23); brief notes relating to Dyfnwal ap Dyfnwallawn, king of the North, King Edmwnd, and Prince Llywelyn ap Sissyllt in 877, and a brief note on the seizure of Gower in 966 by Einion ab Owain (41); incomplete notes relating to a feast at Castell Nedd in 1087 organised by Rhys ap Tewdwr and attended by Iestin ap Gwrgan (45-6); notes denoting the number of years between specified events or periods in time relating mainly to Britain and often involving mythological or pseudo-historical figures (e.g. from the coming of the Romans to Britain to the birth of Christ = 54 years, from the time of Beli Mawr, king of Britain, to the coming of the Romans = 75 years) (49-51); notes relating to figures such as Hu Gadarn, Prydain ap Aedd Mawr, and Beli Mawr and the dating of events from their time (57-8); notes denoting the length of various periods or epochs in early British and Welsh history up to the tenth century (e.g. from the time of Llyr Llwyd to the time of Prydain ab Aedd Mawr = 287 years, from the time of Prydain to that of Dyfnwal Moelmud = 29 years, etc .), the majority of the rulers whose reigns are noted as marking the beginning or end of a period being legendary kings, and a few, such as Rhodri Mawr and Hywel [Dda], historical, together with brief notes on events connected with some of the reigns noted (61-6; for the Welsh text see Iolo Manuscripts, pp. 36-40, and for an English translation, ibid., pp. 412-17); miscellaneous genealogical data relating to, inter alios, the Gawntlo family of Tregawntlo [co. Glamorgan], Robert Rhaglan of Llanilltud fawr, Tudur Aled, Iolo Goch, Risiart Davies, bishop of St. David's, and descendants of Ednyfed Fychan and Einion ap Collwyn, mentioning as sources 'Llyfr Tew Watcin Williams o Langanna', 'Llyfr Twm o'r Nant', 'Hafod MS.', 'Llyfr G. Hiraethog', and 'Llyfr Mr. Vaughan' (71-4, 81-5, 91); an extract [from a Panton MS] relating to the codification of the [Welsh] laws [by Hywel Dda] and instructions to Blegywryd to reduce them to writing (95; for the Welsh text see Iolo Manuscripts, p. 87, and for an English translation, ibid., pp. 478-9); (continued)

Notes relating to Einiawn Offeiriad, his son Thomas, and his grandson Hopkin ap Thomas, attributing to Thomas 'Llyfr y Greal' and 'Llyfr y Mebinogi', and to Hopkin 'Marwnad D[afydd ap] G[wilym]' and 'Yr Yniales', etc. (96-7; see TLLM, tt. 9-14 and other references sub nominis in index thereto); genealogical miscellanea ? from 'Llyfr Llanganna' (103-05); genealogical data relating mainly to South Wales (107-21); a list of the names of one hundred and ten kings [of Britain] from the time of Brytys to the time of Cydwaladr (listed as No. 108) with Henry VII and Henry VIII added as Nos. 109-10 (122-4); a genealogy tracing the descent of Henry VIII from Adam (125-6); references to the poets Gwynfardd Brycheiniog and Madawc ap Gwallter and an anecdote relating to the seizure of Taliesin Ben Beirdd by Irish pirates, his escape, and his service at the courts of Urien Rheged, Gwyddno Garanhir, and King Arthur (131-3); an anecdote relating to an Irish raid on the coast of South Wales, the capture of Saint Patric from Bangor Dewdws, and the saint's subsequent conversion of the Irish, etc. (133); transcripts of a fifty-seven stanza free-metre poem entitled 'Cân i'r Ffanaticiaid' allegedly written by an Anglican clergyman ('offeiriad eglwysig', see stanza fifty-six) in the year 1629 (see stanza fifty-seven), the present copy said to be 'o Lyfr Joseph Jones, Hoeliwr o Gaerdyf', a forty-three stanza free-metre poem entitled 'Cân i'r Gau broffwydi' allegedly written by Morgan Siencin of the village of Tresigin [near Llantwit Major, co. Glamorgan] (see stanzas forty and forty-one) in 1643 (see stanza forty-two ), the present copy said to be from the same source as the preceding poem, and a 'cywydd' entitled 'Cywydd y ffanaticiaid' or 'Cywydd cwyn Eglwys Loeger a Sen i'r Ailfedyddwyr a'r Iddewon difedydd' allegedly written by Edward Dafydd of Margam circa 1645 (135-63; for the text of the third poem see Cymru, cyf. XXI, tt. 218-19, and Seren Gomer, 1902, tt. 169-72; these three poems deal with the Puritans in South Wales in the first half of the seventeenth century and for an analysis of their contents, etc., with the opinion that they are partly, if not entirely, the creation of Edward Williams, 'Iolo Morganwg', himself, see IM, tt. 254-63, and TLLM, t. 128; for the 'cywydd' see also Thomas Richards: Religious Developments in Wales, 1654-62, pp. 188-91); a transcript of a twelve-line 'Epitaph uppon ould Dotard Wroth' [? William Wroth, Puritan, cleric, 1576-1641], being a slightly variant version of the same poem to be found in NLW MS 13072B (Llanover B. 12), p. 155 (164); a transcript of two 'englynion' attributed to Jenkin Richards being a slightly variant version of the two 'englynion' on p. 155 of the aforesaid NLW MS 13072B (164); a transcript of four 'Englynion I Hopcin y Pengrwn bregethwr' attributed to Jenkin Richards these again being slightly variant versions of 'englynion' found on pp. 148 + 170 of NLW MS 13072B (165); a transcript of a series of eight unattributed 'englynion' headed '1648' (166); excerpts from, or transcripts of, poems by, or attributed to, Aneurin, Taliesin, Llywarch Hen, Myrddin, Dafydd Benwyn, Sim[wnt] Fychan, Tudur Aled, Elaeth, Philip Brydydd, Gruff. Grug, Prydydd Bychan Deheubarth, H[ywel] ab O[wain] Gwynedd, William Middleton, Gwalchmai, P[rydydd y] moch, Cyndd[elw], Iorwerth Fynglwyd, Mabwaith Hengrys o Ial, Ieuan ap Rhydderch ap Ieuan Llwyd 'o Enau'r Glynn yn Sir Aberteifi', Dafydd y Coed, Edward Dafydd, Dafydd Llwyd Mathew, Gwilym Tew, Dafydd Ddu, Wiliam Egwag (sic), Y Cwtta Cyfarwydd, Iolo Goch, and Rhys Nanmor, extracts from 'Englynion y Beddau' [ from the Black Book of Carmarthen], etc., ? to exemplify poetic metres or metrical patterns (167-220); four lists containing names of persons or names or locations of property and headed 'Depopulation St. Athan', 'Houses at present in St. [Athan] Parish', 'Flimston in ruins', and 'Houses at Present [? in Flimston]', and comments on depopulation in the Boverton and Lantwit area [co. Glamorgan] (233-8); transcripts of free-metre unattributed Welsh verse including traditional 'hen benillion', and of two unattributed 'englynion' (241-54); a note on Twm Bach or Thos. Pritchard of Coyty [co. Glamorgan], 'the Orpheus of his age', ob. 1597, with a transcript of an 'englyn' to him allegedly written jointly by Hugh Griffith and Rhys Cain (255); (continued)

A list of the twenty-four Welsh strict poetical metres with English equivalents of the Welsh names (256); a collection of free-metre verse under the general designation 'Pennillion Sathredig Ym Morganwg', a few of the stanzas being attributed to Edward Matthew of Llangrallo [co. Glamorgan], grandfather of Edward Williams (see IM, tt. 87-8), 'Dau lengcyn o Ystrad Dyfodwg', Wm. o'r Ydwal, Llywelyn ab Ifan, and Siencyn Lygad Rhawlin (257-306; included are stanzas on p.293 subsequently associated with the name of Wil Hopcin for which see TLLM, tt. 251-9); transcripts of 'englynion' attributed to Dafydd Nicolas, Edward Evan, Dafydd Thomas, Lewys Hopkin, Thos. Williams 'o Bont y Ty Pridd', and Taliesin ab Iolo Morganwg, the one attributed to the last named being in English (317-20); notes relating to coal strata in certain locations in Glamorgan (321-2); extracts, etc., from the English Old and New Testament (331-5); miscellanea including a stanza of English verse by E[dward] W[illiams], a list of the titles of twelve English poems headed 'Pieces by E[dward] Wms. in a MS. which Anstey took', a brief list of Welsh proverbs, references to the death of Edmund Prys, Essex Chapel, and the London Unitarian Society, etc. (337-41); a copy of the inscription on the tomb of Lydia Phell, ob. 11699, in the Quakers' Yard near Newbridge, co. Glamorgan, with a description of the said Yard and a note on its connection with the Quakers (344, 354); lists of Welsh words and expressions (346, 351-2, 357, 359, 366, 383-6); a copy of an 'englyn' by [ Edward Williams] 'Iolo Morganwg' (347); transcripts of free-metre stanzas attributed to Rhys Hywel Lewys 'o'r Faenor' and 'englynion' attributed to Edward Evan alias Iorwerth ap loan (348-9, 351); a copy of a declaration dated at Carmarthen, August 1801, in which the persons who had subscribed (fifteen signatures including that of [Edward Williams] 'Iolo Morganwg' are reproduced) declared their intention of forming a religious society to be known as 'Cymdeithas Undodiaid Gristnogol Deheubarth Cymru (The South Wales Christian Unitarian Society)' (350); extracts from the Bristol Mercury, August 1816, re the death of Jane Miles of Swansea aged 106 and the fall of an aerolite near Glastonbury (354); three stanzas of English verse copied from 'Moore's Sacred Melodies' (356); a transcript of a stanza of Welsh verse attributed to Thos. Dafydd Meils, Dyffryn Aberdar, a brief extract from [George] Crabbe's poem '[The] Borough', a copy of the title-page of J[eremiah] Joyce: The Subserviency of Free Enquiry . . . (1816), a list headed 'Errata in Salmau I.M.', an extract from Baldwin's Journal, December 1806, etc. (360-63); extracts on poetry from 'Joyce and Carpenter's Systematic Education, vol. I', and brief notes headed 'Welsh Literary Dialect and Style' (367-8); sketches of, and brief notes relating to, an inscribed stone on Margam mountain and another in the tower of Llanelldeyrn chapel [co. Glamorgan] (369-71); brief notes relating to the traditional boundaries of Morgannwg and Gwent (371-2); a historical note relating to the orthography of the Welsh language (373); notes stressing the importance of preserving the orthography of ancient manuscripts and printed books when reproducing them 'in written transcripts or in printed copies' and deprecating William Owen [Pughe]'s orthographical innovations ( 374-5); notes referring to the 'MS. Tract' relating to the regulations for musicians associated with the 'Glyn Achlach musical sessions' circa 11098, the possible Italian influence on the music of the time of Gruffudd ap Cynan, and the place of the harp and 'crwth' in Welsh musical and bardic tradition, with adverse comments on the ideas of 'Humstrum Ned' [? Edward Jones, 'Bardd y Brenin'], etc. (377-811); notes criticising the theories that the Druids had inhabited caves or underground dens (382); a list of sayings headed 'Welsh proverbial Piety Glam.' (402); extracts from the parish register of the parish of Lanmaes [co. Glamorgan], late 16th-18th cent. (407-22); a list headed 'Enwau Rhai a fuant fyw yn hen iawn ym Morganwg' containing the names of, or copies of memorial inscriptions to, persons in Glamorgan who, from the period of the saints to the nineteenth century, had lived to be octogenarians, nonagenarians, or centenarians ( 425-31; a few items added by Taliesin Williams); an anecdote relating to an old man from Glamorgan whose mare had been stolen by [Oliver] Cromwell's soldiers (434 this appears to be in the hand of Taliesin Williams); further examples of, or notes relating to, instances of longevity in Glamorgan (435-9); two brief lists headed 'Dynion hynod am rym Corph ym Morganwg' (two items added in the hand of Taliesin Williams) and 'Hynod am ysmalhewch'’ (440); a list of ? Glamorgan bards, 15th-18th cent. (441 + 444 ); extracts from Brown Willis: Survey of the Cathedral Church of Landaff relating to Dubricius, bishop of Landaff, ob. 522, Herewald, bishop of Landaff, ob. 1113, and Edward Davies, rector of St. Brides, ob. 1672, all three being examples of longevity (445-6); a copy of a Latin memorial inscription to the Reverend Edward Pritchard, rector of the parish of Flimston [co. Glamorgan], ob. 1742, in the parish church, with notes and anecdotes relating to him (447-50; see IM, tt. 97-8); and further notes relating to, and names of, nonagenarians and centenarians ? all of Glamorgan (451-4, 465-71; one additional note m the hand of Taliesin Williams).

Miscellaneous papers containing lists, notes, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents are extremely varied and include miscellaneous series of Welsh triads including series with the superscriptions 'Trioedd Ieuan ap Hywel Swrdwal', 'Trioedd o Lyfr Esaia Pywel sef Trioedd Llelo Llawdrwm', 'Trioedd Iaith ac Ymadrodd Iorwerth Fynglwyd', 'Trioedd Dwyfolaeth', 'Trioedd athronddysg', 'Trioedd Serch Dafydd Morganwg Bardd Ifor Hael', and 'Trioedd Esaia Powel' (pp. 1-3, 12, 14-15, 18, 24, 26, 28, 30-33, 35, 54-5, 83); lists of Welsh words sometimes with English definitions (pp. 10, 81-2, 86-7, 91-2, 101, 103, 105-06, 115-16, 120, 127, 129-33, 138, 149-52, 157- 203, 244-5, 251-4); lists of Welsh proverbs and proverbial expressions including one list headed 'Meteorological and Terracultural proverbs in Glamorgan' (pp. 28, 69-72, 77-80, 107-08, 113-14, 260-61); notes relating to the order of Welsh bards and musicians (pp. 6-7); a copy of an English poem with the superscription 'Bardic Institutes Written at Carn Moesen an ancient Druidical pile on the top of Craig y Llynn Mawr, a high mountain in the northern part of Glamorgan in Wales' (pp. 20-22); miscellaneous genealogical notes (pp. 39-42); lists [of Glamorgan relevance] headed 'Tai Cre[fydd]' (p. 47), 'Hen Gaste[lloedd] . . . Morgan' (pp.48-9), 'Llysoed[d]' (p.50), 'Hen Drefydd' (p.50), 'Glamorgan Topography' (p. 52), 'Beirdd Morganwg' (p. 56), 'Villages in Glamorgan wherein Town Halls and Market houses are still standing and kept up in good repair. They were originally used for holding markets and Baronial Courts of the Lords Marchers, now the hall is used as a school room, for dancing, . . .' (pp. 64-5), 'Present Market Towns' (p. 65), 'Antiquities in Glam[organ]' (p. 66), and 'Old names in Glamorgan' (p. 98); a short list of the names of Welsh bards, 12th - 17th cent. (p. 53); Welsh stanzas with the superscription 'Bedd bennillion a gant I. Mg.' (p. 58); notes relating to a reputed attempt by King Arthur to regulate the rules relating to armorial bearings (p. 68); a chronological list of events in British / Welsh history, 5th - 6th cent. ( pp. 73-6); Welsh verse with the superscription 'Hen ddiarhebion ar fesur dyri gan Iolo Morganwg' (p. 77); two short Cornish-Silurian lists of words (pp. 85, 88); the first lines of thirty nine 'awdlau' and 'cywyddau' ? attributed to the poet Iolo Goch 'yn Llyfr R. Jones' (pp. 96-7); 'Deuddeg Cynneddf Doethineb' (p. 117); notes relating to the poet Rhys Goch ap Rhiccart and his possible imbibing of Norman - French poetic influences ( pp. 121-2); a brief note on the 'stile and dialect and idiom' of the Welsh bards (p. 128); notes relating mainly to the Glam[organ] system and the North Wales system [of Welsh strict metres] (pp. 136-7); an incomplete account of ? rules and regulations reputedly drawn up by King Arthur at a conference at Caerleon for regulating the conduct, etc., of the Welsh bardic order (pp. 225-8); notes headed 'Llyma'r Drefn a wnaeth yr Amherawdr Arthur ar Fonhedd ag Anfonedd yr hon drefn y dylai bob bardd ei gwybod . . .' (pp. 229-34); notes relating to successive Welsh princes, etc., who had drawn up or revised codes for regulating the conduct, etc., of the Welsh bards and musicians (p. 235); miscellaneous notes relating to Welsh bardism and strict metres (pp. 236-40, 264); miscellaneous extracts of varying length from the works of various Welsh poets sometimes to provide examples of specific words (pp. 241-56); and extracts 'Ex Cwtta Cyfarwydd o Forganwg' listing the cantrefi and cymydau of Glamorgan (p. 262). In one instance the blank dorse and margins of a printed pamphlet bearing the superscription 'An Affectionate Address to Colliers, Miners, and Labouring People', 1785 (pp. 61-2, 67-8) have been used for writing notes, and in two other instances notes have been written on leaves bearing two poems entitled 'War' and 'Liberty' attributed to Morgan Williams, 1821 (pp. 109-12) and a poem entitled 'Picture of a Good Man' attributed to Edward Martin, 1818 (pp. 101-02, 119-20).

A composite volume containing miscellaneous material in the hand of Edward Williams ('Iolo Morganwg'). The contents include p. 1, a copy of a proclamation announcing the holding of an 'eisteddfod' at Caerwys, co. Flint, in the year 1523; 2-26, extracts from, or versions of, the statutes for regulating the organisation and conduct of Welsh bards and musicians associated mainly with the name of Gruffudd ap Cynan; 26-35, a series of triads with the superscription 'Llymma Drioedd Gruffudd ap Dafydd Ychan'; 39-43, a copy of an 'Awdl perthynol i'r Rhyfel bresenol ag America' attributed to I[orwerth] ap G[wilym]; 49-60, transcripts of two Welsh poems attributed to Llywarch Brydydd y Moch and Cynddelw Brydydd, three 'englynion' from 'Llyfr Hir Llanharan', and an 'englyn' attributed to Siôn y Cent; 65-94, transcripts of miscellaneous Welsh verse including a series of twenty-two stanzas with the superscription 'Llyma'r Englynion a fu rhwng Trystan ab Tallwch a Gwalchmai ab Gwyar . . . ', 'Casbethau Arthur', stanzas from the 'Black Book of Carmarthen' attributed to Taliesin, a sequence of twenty-seven stanzas ('Gwasgargerdd Merddin yn ei Fedd') attributed to Myrddin ab Madawg Morfryn, a 'marwnad' attributed to Gruffydd Llygad gwr, a four-line 'darogan' attributed to Peredur Fardd, thirty stanzas from the 'Red Book of Hergest' entitled 'Ymatreg Llywelyn a Gwrnerth', forty-four stanzas with the superscription 'Tribanau yr Eiry Mynydd ar y mesur a elwir yr Hen Driban' attributed to Mab claf ab Llywarch or Llywarch Hen, and a further series of twenty stanzas with the superscription 'Llyma Englynion Eiry Mynydd eraill . . .' attributed to Ystyffan Bardd Teilo or Talhaiarn; 97-101, a list of the twenty-four traditional Welsh accomplishments ('Y Pedair Camp ar hugain'); 103-24, transcripts of 'cywyddau', etc., attributed to Bedo Philip Bach, Howel Dafydd ab Ieuan ab Rhys, Gr. Hiraethog, Siôn Mawddwy, Dafydd ap Gwilym, Trehaearn Brydydd Mawr, and Gutto'r Glynn, and of a series of 'englynion' to commemorate the year of accession of every English monarch during the period 1067-1558, these last being attributed to Berud ap yr Ynad Coch, Bleddyn Ddu, Cynddelw Brydydd Mawr, Llywelyn Fardd, Dafydd y Coed, Harri Haram Param, Llefot Wynebcolawr, Cyssymdaith Llefot Wynebcolawl, Mabwaith Hengrys o Ial, Llygad Gwr, Llywelyn ap Hywel Wrnerth, Gwilym Ddu 'o Arfon', Dafydd Bach ap Madoc Gwladaidd, Hywel Ystorun, Daniel Llosgwrn Marw, Dafydd Eppynt, Ieuan Brydydd Hir, Bleddyn ap Ieuan Hen, D. ddu, Ierwerth Fynglwyd, Rhys Nanmor, Hywel ap Bleddyn Mathew, Owain y Bardd 'o Wynedd', and Huw Arwystli; 129-35, a list of mainly Welsh authors who had written about the island of Britain ('am holl ynys Brydain') and of Welsh bards who had written of the three regions of Wales ('tair talaith Cymru'), etc.; 137, receipts for making ink; 138-9, transcripts of the Lord's Prayer in Welsh as versified by Dafydd Benwyn, and of 'englynion' attributed to Thos. Llen. 'o Regoes', Daf. o'r Nant, and Iolo Morganwg; 140-50, a transcript of a letter from Dafydd Tomas from Pandy'r Ystrad to Dafydd Rhys touching upon the course of the Reformation and the rise of Nonconformity in Glamorgan and mentioning Rhawlins White, Siôn Penri, William Erbri, and Walter Cradoc, and a translation of the Bible into Welsh by Tomas Llywelyn 'o Regoes' (the text of this letter was published in L. J. Hopkin James and T. C. Evans: Hen Gwndidau, Carolau, a Chywyddau . . . (Bangor, 1910), pp. 207-13; for doubts as to its authenticity and the opinion that it was composed by Edward Williams himself see TLLM, tt. 127, 245); 151-3, an anecdote relating to Gwilym Hir Saer and three stanzas in the 'triban' measure attributed to him; 154-64, two versions of 'Dengair Deddf y Beirdd' or 'Dengair Deddf Beirdd y Cymry' (published in James and Evans: op. cit., pp. 199-207); 165-74, a transcript of a letter from Dafydd Nicolas ? of Aberpergwm from Glyncorrwg to Edward Han of Aberdar, 1754, in which the writer gives his views on the relative merits of Welsh strict- and free- metre verse (the text of the letter was published in Taliesin . . ., cyf. I, 1859-60, tt. 92-5; for doubts as to its authenticity and an opinion that it was composed by Edward Williams himself see TLLM, tt. 241, 290-92); 175-6, a short chronicle of events in Welsh history, 1221-1419; 177-216, transcripts of Welsh poems attributed to Howel ab Owain Gwynedd, Casnodyn Fardd, ? Cynddelw, ? Teulu Owain Cyfeilyawc, Prydydd y Moch, Meilir Brydydd, Bleddyn Fardd, Llywelyn Fardd, Taliesin, Rhobin Ddu, Y Bergam o Faelor, Ieuan Trwch y Daran, D. ab Edmund, Ieuan Tew Hen, and Lln. ap Guttun, and miscellaneous extracts; 217, a copy of the prophecy of Friar Bacon ('Prophwydoliaeth y Brawd a elwid Ffreier Bacon'); (continued)

218-21, miscellanea including transcripts of two 'englynion' attributed to Sir Huw Dafydd and Thomas Powel, and a list of the cantrefi and cymydau of Morganwg 'ex Havod MS.'; 222-4, miscellaneous domestic and medicinal recipes; 243-5, a copy of a foreword reputedly written by Benjamin Simon in 1754 to a collection of the poems of Dafydd ap Gwilym; 246-52, transcripts of Welsh poems attributed to Ieuan Tew o Gydweli and Edward Llwyd; 253-5, a list of castles in Britain ('Caerau Ynys Prydain sef y Prif Gaerau'); 255-69, transcripts of miscellaneous 'englynion', three triads, and poems attributed to Siams ab Harri 'o Euas' and Gruffudd ap Ieuan ap Llywelyn Fychan; 270-87, transcripts of series of 'sayings', proverbs, triads, etc., with the superscriptions 'Saith gamp a ddylai fod ar wr', 'Saith ymofynion a'u hattebion', 'Geiriau Gwir Cattwg Ddoeth', 'Gorddodeu Cattwg ddoeth', 'Gorddodeu'r Hen Gattwg o Ial', 'Synnidau Cattwg Ddoeth', 'Trioedd amrafaelion', 'Diarhebion amrafaelion', 'Diarhebion Cenhedlig a Lleol', 'Llyma Ddiarhebion Tymmor a Thywydd', and 'Diarhebion Meddygol'; 287-95, a sequence of fifty-three stanzas entitled 'Englynion yr Eira Gwyn ar Ddiarhebion'; 296-323, transcripts of miscellaneous Welsh prose and verse items including prose items headed 'Llyma wyth llawenydd y Nef', 'Llyma Rinwedd y Ceiliog', 'Cas Betheu gan Dduw', 'Wyth o Drioedd', 'Naw Gradd yr Awgrym', 'Naw gradd Carrenydd', 'Llyma y pum achos sydd i gadw achau', 'Nodau Rhifyddiaeth yr Hen Gymry', 'y Llythyrenau Cymreig Hen a Newydd', 'Tri chynghor a roddes Iesu Grist iddei Ganlynwyr', 'Enwau Ynys Prydain a'i Rhag ynysoedd a'i chaerydd', and 'Hwedl Rhitta Gawr', 'englynion' attributed to Dafydd Benwyn 'o Forganwg', Edward Dafydd 'o Fargam', and Ieuan Gethin ab Ieuan ab Lleison, twenty-six stanzas attributed to Rhys Llwyd Brydydd 'o Lanharan', and verse attributed to Merddin Emrys, Taliesin, and Goronwy Owain; 324-438, transcripts of Welsh poems, mainly 'cywyddau', attributed to Iolo Goch, Gwilym ab Ieuan Hen, Rhys ab Cynfrig Goch, Dafydd ab Edmwnd, Iorwerth Fynglwyd, Thomas Llywelyn, Lewys Môn, Rhys Nanmor, Huw Cae Llwyd, Rhys Goch 'o'r Eryri', Siôn Philib, William Llyn, Rhisiart Fynglwyd, Rhys Llwyd ab Rhys ab Rhisiart, Meredydd ap Rhys, Ieuan Du'r Bilwg, Siôn y Cent, Ieuan Cae Llwyd, Tudur Aled, Syr Owain ab Gwilym, Owain Gwynedd, Taliesin, Dafydd Llwyd ab Llywelyn ab Gruffydd 'o Fathafarn', and Siôn Mowddwy; 439-42, transcripts of items with the superscriptions 'Gweddi Talhaearn . . .', 'Y Deuddeg Prif Gynnegolion . . .', 'Llyma Bennill Cadair Gorsedd Alban Arthan', 'Llyma Weddi'r Orsedd', and 'Cylch Byd a Bywyd', and examples of the strict metre known as 'gorchest y beirdd'; 459-95, transcripts of poems attributed to Dafydd ap Gwilym and some unattributed poems; 555-65, three sequences of stanzas (16, 13, and 8) with each verse commencing 'Coronog Faban' attributed to Aneurin Gwawdrydd or Gildas ap y Caw, Jonas Athraw Mynyw, and Rhys Goch 'o Eryri', with comments on the three series; 566, transcripts of four stanzas of Welsh strict-metre verse attributed to Rhys Llwyd and Iorwerth Fynglwyd; 571-86, a version of the statute relating to Welsh bards and musicians associated with the names of Gruffudd ab Cynan and Bleddyn ab Cynffyn; 587-9, notes relating to an 'eisteddfod' held by Rhys ab Gruffydd in Cardigan and rules formulated relating to the bards and 'eisteddfodau'; and 590-626, transcripts of miscellaneous Welsh prose and verse items including notes headed 'Llyma fal y dychre Dosparth ar Gelfyddyd cerdd dafawd yn Llyfr Iago ab Dewi', series of triads with the superscriptions 'Llyma Drioedd o hen Lyfr Tre'r Eos', 'Llyma Drioedd Gwilym hir, saer Hopkin ap Thomas ab Philip', and ['Trioedd] o Lyfr y Dr. Williams o Gaernarfon', Welsh poems attributed to Taliesin, Iorwerth Beh, Mabclaf ab Llywarch, and ? Daniel Llosgwrn Mynyw, a version of the bardic statute associated with the name of Gruffudd ap Cynan, prose items with the superscriptions 'Llyma Gasbetheu Doethion Rhufein', 'Dewisa Gwr nid amgen', 'Saith rhodd yr Yspryd Glan', 'Llyma Ddewisolion Dafydd Maelienydd', and 'Dewisolion Hywel Ystoryn', and an anecdote relating to Huw Llwyd Cynfel, brother of Morgan Llwyd 'o Wynedd'.

A volume containing miscellany of prose and verse items in the hand of Edward Williams ('Iolo Morganwg'), divided into three sections each described on its 'title-page' as 'Brith y Coed sef cynnulliad cymmysg o hen Bethau Cymreig Rhyddiaith a Phrydyddiaeth Cynnulliad Iolo Morganwg'. These three sections are numbered Rhifyn 1, 11, 111 respectively. The contents of section 1 (pp. i-viii, 1-153) consist of miscellaneous items including notes on the three bardic brothers Ednyfed, Madawc (Benfras), and Llywelyn ap Gruffudd of Marchwiail [co. Denbigh] (11), copies of versions of the dedicatory epistle to Richard Mostyn and the letter to the reader which Gruffudd Hiraethog composed as introductory material to his booklet or volume 'Lloegr drigiant ddifyrrwch Brytanaidd Gymro' which contained, inter alia, his collection of Welsh proverbs (see D. J. Bowen: Gruffudd Hiraethog a'i Oes (Caerdydd, 1958), tt. 32-7) (33-42), a list of old Welsh words extracted from the aforementioned booklet (37), a copy of Simwnt Vychan's licence as 'pencerdd' granted at the Caerwys eisteddfod, 1567 (42- 3), miscellaneous Welsh proverbs (44-5, 72), a list of fifteenth and sixteenth century Welsh bards with the names of their burial places (59-62 ), an anecdote relating to Siôn Mowddwy (64), a copy of the marriage vow ( Welsh) in force in the time of Oliver Cromwell (73), a brief note on the orthography of the 'Black Book of Carmarthen' (73), medicinal recipes (74- 5), a description of a traditional Glamorgan game called 'Chware cnau mewn Llaw' (see IM, tt. 51-2) (76), anecdotes purporting to give biographical data re Dafydd ap Gwilym (77-85), an anecdote relating to Rhisiart Iorwerth 'o Langynwyd' incorporating an 'englyn' attributed to him (86-7), an anecdote re the imprisonment of people in Cardiff gaol for their religious views in the reign of Mary [Tudor] (93-6), an anecdote re a meeting of poets at Ystrad Ywain [co. Glamorgan] in 1720 (98), a note relating to Llywelyn Bren Hen (100), a brief pedigree of the Abermarlais family (101), a list of Welsh proper names derived from Latin (105-06), a note on 'cerdd gadair' and 'cerdd deuluaidd' (107), a series of triads entitled 'Trioedd y Cybydd' (117-20), a few triads with other miscellanea ( 132-3), a note on violent winds near Ruthyn [co. Denbigh] in 1628-1629 (137-8 ), an extract from a letter from John Lloyd ap Huw to Edward Llwyd of the [Ashmolean] Museum [Oxford], 1698, concerning the location of certain ' cistiau' and stone circles (138-9), a note on Tudur Aled with a list of bards licensed at an 'eisteddfod' held at Caerwys in 1565 (150-51), and an anecdote relating to Tomas Llywelyn 'o Regoes' (152); prose items, lists, etc., with the superscriptions 'Llyma enwau Pedwar Marchog ar hugain Llys Arthur . . .' (1-10), 'Llyma enwau Arfau Arthur' (10), 'Llyma Enwau llongau . . . Arthur' (10), 'Casbethau Cattwg Ddoeth' (16), 'Enwau y Pedair camp ar hugain (24 accomplishments) a'r achos y gwnaethpwyd hwynt' (17-19), Pedwar Marchog ar hugaint oedd yn Llys Arthur . . .' (20-23), 'Cynghorion Ystudfach fardd' (27-8), 'Cyngor Taliesin . . . i Afawn ei Fab . . .' (46), 'Llyma achau a Bonedd rhai o'r Prydyddion' (49), 'Ymryson yr Enaid a'r Corph yr hwn a droes Iolo Goch o'r Lladin yng Nghymraeg' (65-70 ), 'Naw Rhinwedd y gofyn Duw gan Ddyn' (70-71), 'Graddau Carennydd' (92), 'Coffedigaeth am ladd y Tywysog Llywelyn ap Gruffudd . . . ' (130-31), 'Y Saith Veddwl teithiol' (134-5), 'Llyma saith Rhad yr Yspryd Glân' (135), 'Llyma'r . . . saith Bechod marwol' (135), 'Llyma saith weithred y drugaredd' (135), 'Llyma Weddi y Pader' (136), 'Enwau y nawnyn a diriwys yn gyntaf yn Fforest Glynn Cothi' (142-3), and 'Chwe peth a ddifa Lloegr' (148); and transcripts of Welsh poems in strict and free metre, often single 'englynion', including poems attributed to Rhys Goch Eryri (12), Thomas Llywelyn 'o Regoes' (12,141), Gruffydd Hiraethog (13), Simwnt Fychan (? 13, 109), Bleddyn ddu (13), Dafydd Benwyn (13), Richard Hughes ( 14, 116), Wm. Llyn (14), Elis Wynn 'o blwyf Llanuwchlyn' (15), Taliesin Ben Beirdd (23, 90-91, 104), Ystudfach fardd (23-6), Thomas Gruffudd (32), Llen. Deio Pywel (46), Llywelyn Siôn 'o Langewydd' (47-8), Hopcin ap Thomas ap Einon 'o Ynys Dawy' (50), Gytto'r Glynn (55), Thomas Glynn Cothi (57-8), Tomas Lewys 'o Lechau' (63-4), Morys Dwyfech (72), Twm ab Ifan ab Rhys (87-8), William Dafydd 'o Abercwmyfuwch' (88-9), Siôn y Cent (97, 112- 14), Dafydd ap Gwilym (99, 108), Edward Richards (108), Revd. Mr. Davies, Bangor (108), Tudur Aled (109), Edward Maelor (109), Rhys Cain (110, 115), Dafydd ap Siancyn Fynglwyd (110), Roger Cyffin (110), Siôn Tudur (110), Syr Huw Dafydd 'o Euas' (111), Ieuan Brydydd Hir 'o Lanyllted' (111), Thomas Powel 'o Euas' (111), Dafydd ab Edmwnd (114), Rhisiart Iorwerth (115), Syr Ifan, 'offeiriad Carno' (115), Matthew Owen (115), ? Huw Morys ( 115), Rhisiart Philip (115), Cynddelw Brydydd Mawr (116), Seisyllt Bryffwrch (116), Dafydd Nanmor (131), Iago ab Dewi (140), Llywelyn Tomas ( 141), and Rhobin Ddu 'o Fôn' (143-8), a sequence of fifteen stanzas called 'Araith y Gwragedd' (29-32), a sequence of 'Englynion y Misoedd' attributed to Syppyn Cyfeiliog or Cneppyn Gwerthrynion reputedly 'o Lyfr Ysgrif yn llaw'r Dr. Dafis o Fallwyd' (121-4), and a sequence of thirty-two 'Englynion yr Eira' attributed to Macclaff ap Llywarch (125-30). (continued)

Section 2 (pp. 161-312) contains miscellaneous items including a note relating to Morgan Llywelyn ? 'o Regoes' (170), a short list of Welsh bards who had acted as bardic teachers to other bards (198), miscellaneous genealogical and chronological data (220-21), lists of Welsh bards 'yn amser y Clymiad cyntaf ar Gerdd', 'yn yr ail clymiad Cerdd', and 'yn amser y trydydd Clymiad ar Gerdd' (225-32), a copy of an introduction written by [Edward Williams] 'Iolo Morganwg' in 1800 to a proposed booklet to be called 'Gwern Doethineb' containing ? extracts from miscellaneous Welsh manuscript sources (268-70), a brief chronicle of events in Welsh and British history to 1318 A.D. (275-9), a further brief chronicle of events in Welsh and British history to 1420 A.D. (280-300), and a third brief chronicle of such events to 1404 A.D. (301-03); prose items or lists with the superscriptions 'Henaifion Byd' (171-5), '14 Prif geinciau Cadwgan a Chyhelyn' (186-7), 'Llyma Ddosparth Cerdd Dant' (211-14), 'Llyma enwau y pedwar mesur ar hugain Cerdd dant' (214-15), 'Llyma y saith mesur ar hugain' (215-16), 'Llyma Lyfr a elwir Cadwedigaeth Cerdd Dannau . . .' ( 217-19), 'Llyma yr ystatys a wnaeth Gruffudd ap Cynan i'r Penceirddiaid a'r Athrawon i gymmeryd Disgyblion . . .' (271-4), and 'Dosparth yr awgrym' ( 303); and transcripts of Welsh poems, sometimes a single 'englyn', including poems attributed to Dafydd ap Gwilym (169-70, 205), Siôn y Cent (175-9), Huw Machno (180-84), Thomas Carn (184-5), Thomas Dafydd ap Ieuan ap Rhys 'o Bwll y Crochan' (a sequence of twenty 'Englynion Eiry Mynydd ar Ddiarhebion') (187-93), Dafydd ap Edmwnt (194), Siôn Brwynog (195, 200), Hywel ap Syr Mathew (196), Dicc Huws (197), Syr Thomas Williams 'o Drefriw' (199), Dafydd Nanmor (200, 304), Thomas James (200), Rhys Cain (201, 203 ), Siôn Philip (201-02), Huw Pennant (202), Morgan ap Huw Lewys (202), Huw Arwystli (204), Tudur fardd coch (205), Llawdden fardd (206), Dafydd Manuel (207-10), Guttyn Owain (222-4), Edward Dafydd (265-7), and Thomas Llewelyn 'o Regoes' (304), a series of 'englynion' mostly to the nightingale reputedly composed in connection with 'eisteddfodau' held at Caerwys including 'englynion' attributed to Siôn Tudur, Wiliam Cynwal, Wiliam Lleyn, Rd. Davies, escob Mynyw, Robert Gruffydd ab Ieuan, Bartholom Jones, Huw Llyn, Elis ab Rhys ab Edward, Syr Lewys 'o Langyndeyrn', Hittin Grydd, and Lewys ab Edward (233-9), a series of one hundred and sixty stanzas with the superscription 'Chwedlau'r Doethion (o Lyfr Tre Brynn)' each stanza commencing 'A glywaist ti chwedl' (240-60), and a second sequence of thirty-four stanzas of the same nature (260-65).

Section 3 (pp. 313-444) includes prose items with the superscriptions 'Llyma Ragaraith Bardd Ifor Hael' (with a note thereon by [Edward Williams] 'Iolo Morganwg') (335-9) 'Cas Bethau Bardd Ifor Hael' (339), 'Trithlws ar ddeg Ynys Prydain' (340-41), 'Llyma fal y telid iawn dros alanas gynt. . .' (352), 'Llyma ddosparth yr awgrym' (356), 'Dewis Bethau Bach Buddugre' (357-8) 'Casbeth Ieuan Gyffylog' (358-9), 'Casbethau Dafydd Maelienydd' (362-3), 'Llyma gynghorion y Dryw o'r Llwyn glas' (364-6), 'Llyma gynhorion Gwas y Dryw' (366), 'Araith Ieuan Brydydd Hir o Lanylltid' (with a note thereon by [Edward Williams] 'Iolo Morganwg') (369-72), 'Llyma Enwau Prif Gaerydd Ynys Prydain' (393-7), and 'Dewis bethau Hywel Lygadgwsg' (424-5); transcripts of Welsh poems, sometimes a single 'englyn', including poems attributed to Wmffre Dafydd ab Han, 'clochydd Llan Bryn Mair' (321-7), Wiliam Philip 'o'r Hendre Fechan' (328-34), Morgan Mwcci Mawr (334), Richard Wiliam (343-9, 374), Dafydd Llwyd 'yn ymyl Llanrwst' (351), Dafydd Ddu 'o Hiraddug' (351), Llywelyn fawr y dyrnwr (360-61), Ieuan Brydydd Hir ( 372-4), Merfyn Gwawdrydd ('canu misoedd y flwyddyn') (375-82), Guttyn Owain (383-4), Maclaf ab Llywarch ('Eiry Mynydd' stanzas) (385-9), Taliesin Ben Beirdd (390-91, 398-401), Dafydd Edward 'o Fargam' (417), Thomas Llywelyn 'o Regoes' (417), Ednyfed Fychan (418), Morgan Llywelyn 'o Gastell Nedd' (419), Ystudfach Fardd (twenty-four 'Englynion y Bidiau') (421-4), Gwgan ab Bleddyn (426-7), and Davydd Davies 'o Gastell Hywel' (432); and miscellaneous items including instructions in Welsh for making fishing hooks ('Modd y gwneir Bachau enwair') (342-3), medicinal recipes (349-51, 420), lists of Welsh proverbs (353-5, 367-8), an anecdote re Taliesin and Maelgwn Gwynedd (391-2), a copy of the introduction written by Thomas Wiliems [of Trefriw] to his Latin - Welsh dictionary 'Thesaurus Linguae Latinae et Cambrobrytannicae' transcribed by [Edward Williams] ' Iolo Morganwg' from one of the manuscripts of Paul Panton of Plas Gwyn, Anglesey (now NLW MS 1983 of which see ff. 48-56) (402-13), a note by 'Iolo Morganwg' relating to Thomas Wiliems (414-15), a note relating to Cattwg Ddoeth (418), brief notes on Dafydd ap Gwilym, Llawdden Fardd, Dafydd ap Edmwnd, and Tudur Aled (428), four versions of the Lord's Prayer in Welsh 'o'r un llyfr yn llaw Edward Llwyd' (429-31), a note on Tudur Aled (432), and a short treatise commencing 'Llyma son am Fonedd ag anfonedd sef y traether am fonedd ac anfonedd yn hynn o fodd . . .' (433-9 ). Each section is preceded by a list of contents.

Miscellaneous papers in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents include pp. 11- 36, a draft version of the essay 'A short review of the present state of Welsh MSS.' which appeared as a preface to The Myvyrian Archaiology of Wales . . ., vol. I (London, 1801), the present version being a much fuller one than that actually published (see also NLW MSS 13089E, 13104B above); 39-57, transcripts of Welsh poems attributed to Rissierdyn, Iorwerth Fynglwyd, and Huw Dafydd; 68-121, a transcript of a sequence of seventy-two 'englynion' ('Englynion y Clyweit') and poems attributed to Meredydd ap Rosser, Rhys Brychan, Dafydd Llwyd Matheu, Ieuan Rhydd, Siencyn Rissiart, In. Risiarts, Siôn Tudur, Wiliam Cynwal, William Llyn, ? Huw Arwystli, Rhisiart Davies, Esgob Mynyw, Robert Gruffudd ab Ifan, Bartholomew Jones, Huw Llyn, Elis ap Rhys ap Edward, R. Hughes 'o Fôn', D[afydd ap] G[wilym], William Elias, [Edward Williams] 'Iolo Morganwg', and Gronwy Ddu (or Hopkin ap Thomas ap Einion), miscellaneous extracts, lists of the children of Llywarch Hen, Urien Rheged, etc.; 125, a note on the poet Siôn Cent; 127-8, genealogical notes on the descendants of Rhys ap Tewdwr headed 'Morganiaid Tredegyr'; 129, memoranda ? relating to the parish of St. Mary, Cardiff; 140-41, a transcript of an incomplete English poem described as an 'Old Poem on Glamorgan. English'; 147-8, extracts from Patrick Symson: The Historie of the Church . . . (London, 1634); 150, an incomplete transcript of a 'cywydd' attributed to Wm. Egwad; 153-4, incomplete notes headed 'History of Dunraven Castle'; 165, a list of people who had attained to a considerable age in Glamorganshire; 166, a transcript of a fragment (end portion) of a letter, December 1726, from Edward Gamage, [rector of] St. Athan, which appears to have contained information relating to the Stradling family of St. Donats (see NLW MS 13100B above); 167-8, ? an outline scheme or chapter headings for a proposed 'History of the Lordship of Glamorgan'; 179-80, notes headed 'Bonedd ag Anfonedd' [from Panton MS 63 now NLW MS 2029B]; 180, transcripts of 'englynion' attributed to R. Nanmor, Iorwerth Fynglwyd, and Iolo Goch; 181-2, a list headed 'Llyma enwau Celloedd Cor Illtyd'; 184, notes relating to the descent of the Rev. John Williams, Sevenoaks, Kent, circa 1800, from the Cogan family; 185-6, a list of markets and fairs [in co. Glamorgan]; 187, a note relating to the reform of parliamentary representation; 192-3, chapter headings for a proposed 'History of the British Bards'; 194, a list of old castles in co. Glamorgan; 198 + 203, an account between Edward Williams and Thomas Williams relating to the tuition of the former's children Margaret, Ann, and Taliessin, 1796-1803 (verso used for writing notes); 200-01, a list of literary topics headed 'Testunau gwastadol a sefydledig Beirdd Cadair Morganwg a Gwent ac Euas ac Ergin ac Ystrad Yw . . . derbyniedig bob amser a ganer arnynt . . .'; 204, an anecdote relating to a blind man; 204, three stanzas of Welsh verse by [Edward Williams] 'Iolo Morganwg'; 208-09, a copy of the inscription on the tomb of the Reverend Daniel Walter, master of Cowbridge School, ob. 25 August 1787, and his brother William, ob. 8 October 1789; 220-21, a short French - English - Welsh vocabulary; 223, an 'englyn' by [Edward Williams] 'Iolo Morganwg'; 227-9, notes relating to Hindustani prosody, etc.; 230, a brief note on Welsh bards and minstrels; 233 + 240, extracts from [Nicholas Owen:] Caernarvonshire, a sketch of its history . . . [London, 1792]; 236-7, a list of 'Barbarisms in Walter Davies' Translation of [Thomas] Gisborne [A Familiar Survey of the Christian Religion . . .]'; 238 + 235, rules of a scheme for collecting subscriptions for a proposed ? emigration, ? 1797; 243-4, a list of titles of ninety-five Welsh poems, mainly 'cywyddau', headed 'Celfyddydau, moesau, ag arferion'; 246-7, descriptive notes on co. Glamorgan; (continued)

249-52, notes on the waste lands ? of Radnorshire with suggestions relating to inclosures; 255-8, notes on the production of wine in Germany with suggestions re vine growing in Britain; 261, a note on three wells in the lordship of Newton Nottage; 263-6, a list of 'Druidical maxims'; 265, a draft title-page for a second edition of Edward Williams: The Fair Pilgrim, a poem translated from Dafydd ap Gwilym; 268, a note on 'Brut y Saeson'; 269-71, medicinal recipes and other extracts from ? the Annual Register; 273-85, 335-8, religious and philosophical notes or observations; 290-92, notes on heraldic terms, etc ., ? from the Encyclopaedia Britannica; 293-4, ? extracts from [Thomas] Maurice: Indian Antiquities; 299-304, notes headed 'Eastern District of the County of Radnor' (topography, soil, the possibility of coal deposits); 312-13, a transcript of a 'cywydd' attributed to Gutto'r Glyn; 318-19, notes headed 'History of the Bards' referring to Ll[ewely]n Siôn's treatise on bardism; 321-2, notes headed 'Llymma Reithiadur Cerdd'; 341, extracts from Esdras II, chapter XIV; 344, notes on 'Trefn yr Albannau'; 348-9, a list of 'remarkable instances of longevity' ? extracted from the General Magazine, September 1789; 352-3 a 'Table of the fifteen Diationick Chords of the system of the antient'; 355, notes on 'Rheol bwrw pris', 'Y Cant hir', the burning of lime ? in Anglesey, etc.; 356, two lists of rules headed 'Hyn a wna wr yn hiroesawg ag yn iachus', and 'a Fyrhaant einioes dyn ac a'i heneiddia'; 357-9 a list headed 'Llyma rai o Gweiriau Cerdd dant'; 360, notes headed 'A Comparison of the pronounciation of the letters in the Welsh or British tongue to the Greek and Hebrew letters'; 361, notes headed 'Gogwyddor i ddallt y pricciad yn Llyfr Robert ap Hugh y Telynior'; 361 (2), extracts from Sion Rhydderch: Grammadeg Cymraeg [1728]; and 368, a few triads, a few Welsh proverbs, a note relating to Lewys Morys, and a note on the 'Wenhwyseg' as the language of Welsh literature to circa 1300. Interspersed amongst the above items are miscellaneous Welsh verse, lists or groups of Welsh words often with English definitions or explanatory notes, grammatical or etymological notes, etc. In one instance notes have been written on the blank sides of an incomplete copy of Herbert Croft's printed proposals, 1792, for publishing an English dictionary based upon that of Samuel Johnson, and in another on the blank verso of a broadsheet containing a copy of a Latin inscription found in the parish of Gelligaer, co. Glamorgan, with a Welsh translation thereof.

Miscellaneous papers and booklets or note-books containing notes, lists, transcripts, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents include, pagination in brackets, a list of one hundred and sixty-one items headed 'Welsh MSS. in the Possession of E[dward] Williams ['Iolo Morganwg']. Transcripts' (1-13); a list of thirty-one items headed 'Hen Ysgriflyfrau' being apparently manuscript volumes in the aforementioned Edward Williams’'s possession (15-16; many of these items can be identified amongst the Llanover manuscripts now being described); a list of titles of ? 'cywyddau' with numbers, poets' names, and page references headed 'MS. at Revd. Mr. Peter Williams', etc. (17-19); a list of the titles and / or first lines of forty-four 'cywyddau' and 'awdlau' under the name H[ywel ap] D[afydd ap] I[euan ap] Rhys and of two 'awdlau' under the name Gwilym Tew with page references, these corresponding to the pagination of transcripts of poems with the same titles or first lines by these poets (excepting one by Bedo Brwynllys to the said Hywel Dafydd) in Cwrt Mawr MS 12 in the National Library of Wales (20-24); a list of the titles of ? 'cywyddau' with the poets' names or initials and page references headed 'D[afydd] Dd[u] Eryn Broad Folio' (25-6); a list of the titles of 'cywyddau' and 'awdlau' headed 'Long vol. folio Piser Hir' with the poets' names or initials and page references the latter corresponding to the pagination of transcripts of poems with the same titles by the said poets in the manuscript known as Y Piser Hir now NLW Deposited MS 55 (27-30); a brief note referring to 'A Book with D.T. containing a large collection of Gronwy Owain's Letters . . .', etc. (31); extracts from poems attributed to R[hys] G[och] Eryri, Gruff. ap Daf. ap Einion Lygliw, L[ewis] G[lyn] Cothi, Iolo Goch, and B[edo] Brwynllys, (41-4); (41-4); a sequence of entries consisting of titles of Welsh poems, mainly 'cywyddau', with or without the name of the poet, first lines of, or extracts from, such poems, attributions only of poems, brief data re a poem or a poet, brief comments relating to a poem such as 'good, to be copied', 'to be copied, important', often without the name of the poem or poet, etc., these entries being accompanied by page references and these obviously referring to the pagination of the Welsh Charity School MS which is now British Museum Add. MS 14866 (44-58); further extracts from, or references to, items in ? the Welsh Charity School MSS now in the British Museum including transcripts of 'englynion' attributed to Wm. Cynwal, D. ab Edmund, and Tywysog Llywelyn ap Gruffudd (58-60, 69); a brief note relating to court officials in [medieval] Gwynedd, Pywys, and Deheubarth (71); an incomplete note re a linear measure called 'Mesur Llath Fleddyn' (72); a survey of Welsh bardism from the time of the Emperor Arthur to the seventeenth century attributed to Edward Dafydd referring to, inter alia, the measures taken by the Emperor Arthur to restore the bardic system, the 'eisteddfodau' of Gruffudd ab Cynan, the 'eisteddfod' at Caerfyrddin in 1452 and the twenty- four strict-metre system adopted there, 'eisteddfodau' held at Yr Adur and Aberpergwm in the time of Iorwerth Fynglwyd and at Abertawy in the time of Lewys Morganwg, a volume on the allegedly truly traditional poetic metres compiled by Lewys Morganwg and volumes by Meuryg Dafydd and Dafydd Benwyn on the same theme, an 'eisteddfod' at 'Castell Caer Dydd' convened by Sir William Herbert where Llywelyn Siôn was chief adjudicator, the condemning of the Carmarthen system of strict metres and the authorising of an alternate, truer system [the Glamorgan system] at this 'eisteddfod', a volume by Llywelyn Siôn containing an account of this system, and the writer [i.e. Edward Dafydd]'s intention of publishing this account and other bardic material in a printed volume (73-82; see the foreword in Cyfrinach Beirdd Ynys Prydain attributed to the said Edward Dafydd, and for a comment on the whole matter see TLLM, t. 91); (continued)

Notes on Welsh poetic metres headed 'Llyma son am y mesurau Cerdd Dafawd ag fal au gwellhawyd o amser i amser ag o beth i beth ag o farn i farn' (82-8); an incomplete ? draft of an undated letter from . . . to . . . containing observations on a book (? in two parts or volumes entitled 'Oes Ymbwyll' and 'Oes y Pwyll') by recipient concerning revealed religion (89-104); a list of words, phrases, etc., headed 'Allusions to Coelbren y Beirdd in D.G. and to other arts and sciences' with page references to the said allusions [these, by inference, being extracted from the collection of Dafydd ap Gwilym's poems published by Owen Jones and William Owen in 1789 under the title Barddoniaeth Dafydd ab Gwilym] (105-07); miscellaneous notes relating to bardic matters such as the nature or attributes of 'cerdd gadair', 'cerdd arwest', 'cerdd dant', 'arwyddfardd', and 'cerdd deuluaidd' (113-25); notes relating to the contribution of Talhaiarn Fardd, Ystudfach Fardd, Ceraint Fardd Glas, Taliesin Ben Beirdd, Rhys Goch ap Rhiccart, Casnodyn Fardd, Dafydd ap Gwilym, Ieuan fawr ap y diwlith, and Llesoed Fardd to the Welsh metric system (126-17); copies of memorial inscriptions including seventeenth century inscriptions relating to members of the Powell family in the churchyard at Llangynwyd [co. Glamorgan] (128); brief notes referring to the expressions 'Hu ynys' and 'Gwyr Hu', and to Hu Gadarn and early mythological bards of Britain (133); notes relating to 'cynghanedd unodl', 'cynghanedd gytsain', and 'corfannau' (138-9); transcripts of 'englynion' attributed to Rhisiart Iorwerth, Rhys Meigen, and Wm. Llyn (140 ); a brief note relating to a poetic metre known as 'toddaid Taliesin' with transcripts of two Latin stanzas in 'englyn' form attributed to D.N. and ? Samuel Jones 'o Fryn Llywarch' (141-2); notes relating to the decline of knowledge concerning the old Welsh bardic order in Gwynedd in the late middle ages, literary patronage in Morgannwg during the post Norman conquest period, poetic composition ? in relation to the 'pedair ansawdd ar hugain Cadair Morganwg', and 'Y Bardd Glas Ceraint' (143-7); an extract from a 'cywydd' attributed to Rhys Goch Eryri, a note on the words 'clws' and 'tlws' and the use of the first for the second with a transcript of an 'englyn' attributed to Hugh Jones 'o Langwm' to illustrate this usage, and three Welsh triads (148-51); lists or groups of Welsh words sometimes with English definitions and / or illustrative excerpts from Welsh verse (152-3, 155, 164, 172-3, 200, 203, 210, 335, 337, 341, 343-6, 348, 350, 353-4 356, 360); a number of 'Quotations in exemplifications of the sense or meaning of [specific Welsh] words' (165, 168-9); a list of eleven questions, ?forming a questionnaire, relating to the Welsh language, its major dialects, local words and idioms, the possible possession of ? old Welsh manuscripts ('hen ysgrifeniadau') by the person questioned or acquaintances, etc. (174-5); brief notes relating to Siôn Rhydderch and Lewis Morris (179); transcripts of stanzas of Welsh verse attributed to Gwalchmai and Elidir Sais (189-92); notes headed 'Silurian Contractions' (197); a group of Welsh words illustrating the use of de- in Sil[urian] where dy- would be used in N[orth] W[ales] as the first syllable (198); a note on the two sounds of the symbol Y in the Welsh alphabet (199); a list of kings of the British, 481-683, and of Plantagenet and Yorkist kings of England, 1307-1483 (201); notes deriving the Latin word bellum from a Celtic word bel signifying war and referring to the cognate element -fel in Welsh words (204 + 209); a list of the kings of England, 1272-1558 (212 ); an incomplete author index to Sion Rhydderch's edition of [Thomas Jones :] Llyfr Carolau [a Dyriau Duwiol], 1745 (249); brief notes, sometimes merely dates, relating to Rowland Vaughan 'o Gaer Gai', Richard Huws, Wmffre Dafydd ab Ifan, Syr Lewys ab Hugh 'o Fochnant', Edmund Prys, Huw Morys, and Rhys Pritchard (250-5I); an extract from the Gentleman's Magazine, 1809, relating to the Mears family (253-4); (continued)

Comments reflecting the writer's attitude towards the ? introduction of an artificial regularity into the Welsh language (257-9); a very brief note on Ty Newydd, Y Fotffordd [Watford, co. Glamorgan], [Nonconformist] meeting house, and an anecdote relating to Sir Wm. Lewys of Gilfach fargod and ? a conventicle being held in the parish of Gelli Gaer [co. Glamorgan], temp. Charles II or James II (274); dates of the deaths of David Jenkins of Hensol [co. Glamorgan], judge, and his son and grandson (278); miscellaneous extracts from, or references to, various printed works (279- 81); data relating to the Kemis family of Cefn Mabli, Llanblethian, and Newport [cos. Glamorgan and Monmouth] (291, 293-4, 298); notes headed 'Peculiarities of the Dimetian Dialect' (301-03); a brief note relating to incursions into the Isle of Man and Anglesey, A.D. 431, transcripts of stanzas of Welsh verse attributed to R[hys] Goch ab Rhiccert and Taliesin, copies of two versions of an 'englyn' by [Edward Williams] 'Iolo Morganwg', two Welsh triads, a list of six 'Books at Wm. Morris, 1783', a list of four 'Reasons for supposing that the South Wales Poets imitated the Troubadours', etc. (317-21); a list of twenty-four topics or subject or chapter headings with the superscription 'Hints for a Tour in Wales' (322 + 327); data relating to Thomas ap Evan ap Rhys, 16th cent. poet (324-5, 323 ); a transcript of six stanzas of Welsh religious verse (328); a list of Welsh proverbial expressions, etc. (331, 358); a list of Welsh expressions incorporating the name of God headed 'Traces of Ancient Welsh Piety' (333); and a four-line stanza of Welsh verse by [Edward Williams] 'Iolo Morganwg' (359). Pp. 213-48, which formerly formed a separate booklet, contain miscellaneous notes, extracts, memoranda, etc., including extracts from Welsh poems attributed to Robin Ddu, Cynddelw, Pryd[ydd] y Moch, Hywel ap Iolyn, W[illia]m Cynwal, Ed[mwnd] Prys, Daf. Goch, Inco Brydydd, Rhys Nanmor, Math. ap Lln. Goch, Ieuan Du'r Bilwg, Gruff. ab Mared., Siôn Ceri, L[ewis] G[lyn] Cothi, Lln. Fardd, Iolo Goch, Gruff. Grug, and R[hys] G[och] Eryri; comments on the need for a better grammar of the Welsh language which, inter alia, would pay attention to 'dialectical peculiarities'; a list of seven topics or subject or chapter headings for 'Historical Dissertations on the Ancient British Bards and Druids, etc.'; chronological computations concerning the possibility of a certain Dafydd Jones, a native of Cardigan, having seen, circa 1530 or 1540, an elderly woman who remembered another elderly woman who had seen D[afydd] ab Gwilym; groups of, or notes on, Welsh words; etc. Notes in two instances have been written on the verso and margins of a printed circular announcing the printing of Edward Williams's two volumes of English poems entitled Poems Lyric and Pastoral (202 + 211) and of a printed copy of the resolutions of a meeting of gentlemen and woolgrowers of the county of Glamorgan held at Cowbridge, 16 April 1806, when it was resolved to establish a wool fair for the said county to be held at Cowbridge in July (unnumbered pages between p. 317 and p. 318 and p.319 and p. 320).

A composite volume containing miscellaneous material, chiefly in the hand of William Owen [-Pughe]. The volume is lettered on the spine, 'M.S.S. Vol. II'. The contents include: pp. 1-84, a list of English words, A-B, with definitions and a few suggested Welsh equivalents; pp. 85-87, 'A Copy of Verses said to be found in the Priory of Cardigan, supposed to have been wrote by one of the Monks - Ymgomio rhwng Van. a Sion o'r Cae Crin, a'r Brenhin, a Walter o'r Coed Mawr', with accompanying note; pp. 88-107, 'Cardigan Weddings', a transcript of Lewis Morris's description of wedding customs in Cardiganshire (cf. pp. 313-26 below); pp. 108-773, 'Cywydd Marwnad y Parchedig Mr. William Wynn, A. M. Person Llangynhafal, a Mynafon - 1760', by 'Rhys Jones o'r Blaenau ym Meirion', beginning: 'Dwys arwyl, Duw a sorrodd . . . '; pp. 173-76, 'Mr. Paynter's Copy of a Welsh Inscription upon the Monument of Morgan Herbert Esqr. in the Chapel of Eglwys Newydd: with a Translation thereof into Latin and English'; pp. 117-23, 'Copy of a Letter from L. Morris to Wm. Vaughan Esqr ., dated 26 Jan. 1757' (letter published, see Hugh Owen (ed.), Additional Letters of the Morrises of Anglesey (1735-1786), Part I, (London, 1947), pp. 296-99); pp. 127-29, Proposals for printing . . . a Welsh and English Dictionary by William Owen, dated 2 March 1789; p. 131, part of a Welsh vocabulary with Hebrew equivalents, similar portions are found on pp. 168, 278 and 298; p. 133, printed proposals, dated September 1807, for printing certain essays by Edward Davies, curate of Olveston, Gloucestershire, being: 'I. An Essay on the first Introduction of the Art of Writing into the West of Europe . . . II. On the Nature and Origin of the Celtic Dialects . . . III. . . . An Introductory Discourse, containing a general View of the state of Knowledge and Opinion . . .'; p. 135, part of an English-Welsh vocabulary, attempting to correlate similar-sounding words in the two languages; p. 137, draft observations on orthography; pp. 139- 42, 'Priv Gyvarç Taliesin', beginning: 'Priv gyvarç gelvyz pan rylëad . . . '; pp. 143-50, notes relating to the estate of a certain John Phillips, deceased, and to the Wogan family of Pembrokeshire; pp. 151-52, draft proposals for printing 'The first part of the Welsh and English Dictionary', by William Owen [-Pughe], 1793; p. 754, a draft letter from 'Owain O Veirion', [William Owen-Pughe], to Mr. Urban [Sylvanus Urban, pseud. of the editor of the Gentleman's Magazine], referring to [?Joseph Allen]'s proposed History of the County of Pembroke; pp. 155, 157, & 159- 60, notes on the etymology of place and personal names with references to [William Jones], 'G. Cadvan'; p. 161, a draft title-page for an edition of 'Barddoniaeth Dafydd ab Gwilym' by Owen Jones, 1788, together with a note: 'Went to live in No. 12 Pratt Place Camden Town in June 1794'; p. 162, 'englynion', one apparently to Angharad Law-arian, the mother of Ifor Hael, and others entitled 'Tymp Gwragedd' and 'Dychymyg'; p. 163, printed handbill advertising 'Edward Williams, jun., Marble-Mason, at Flimston, near Cowbridge', dated 1779; p. 165, a list of composite Welsh words; p. 167, an English translation of a portion of 'Y Gododdin' by Aneirin, beginning: 'Men went to Cattraeth drunk with sipping Mead . . .'; pp. 169- 80, 'Marwnad Rhisiart Morys yswain Llywydd Cymdeithas anrhydeddus y Cymmrodorion yn Llundain', by [Edward Williams], 'lorwerth Morganwg', 1780, of 'Llanfair ym morganwg', beginning: 'Cwynaw ag accen cannoch . . . '; (continued)

pp. 185-88, 'A Palmyrene Inscription brought from Teive, with Remarks'; pp. 189-90, a translation of a poem, beginning: 'There is a man in the tower of the long visits. . .' (see 'Gwr yssyt yn twr yn hir westi . . .' in The Myvyrian Archaiology of Wales . . . (Denbigh, 1870), p. 267); p. 193, a further passage from 'Y Gododdin' in translation, beginning: 'Many renowned warriors hied . . .'; p. 194, notes on place-names; p. 195, the number of books, chapters, verses, words and letters in the Bible, etc.; pp. 197-98, fragment of a Welsh pedigree, beginning: 'Tudur Trevor iarll Henffordd ab Ynyr ab Cadfarch . . .'; pp. 199-200, a list of Welsh place- names, A to H; pp. 201-03, part of a Welsh-English vocabulary, A-B with additions; pp. 205-08, 'Câd Gozau', being a transcript of part of the poem usually attributed to Taliesin; pp. 209-12, a list of words relating to rivers and waters, mountains, etc.; pp. 213-14, lexicographical notes, ' Gail' to 'Gâl'; pp. 217-20, a Welsh-Latin vocabulary arranged under various headings, in the hand of William Jones, Llangadfan; p. 221, a resolution passed by the Ovatian Meeting of Bards, dated 'Full Moon 8th. Day of Mis Du', and signed by Edward Williams, Edmund Gill, Wm. Owen and Dav. Samwell (copy); p. 224, lines attributed to Siôn Cent, in the hand of Edward Williams, 'Iolo Morganwg'; pp. 225-31, vocabularies, linguistic material, etc.; pp. 233-34, an address from 'Y Dryw' [Edward Hughes], to the Gwyneddigion Society, dated 26 April 1791, concerning his 'awdl' on the subject 'Gwirionedd'; pp. 235-38, fragments of an 'awdl' entitled ['Ystyriaeth ar Oes Dyn'], by, and in the hand of, [David Thomas, 'Dafydd Ddu Eryri'], published in Dafydd Ddu o'r Eryri, Awdlau ar destynau Cymdeithas y Gwyneddigion . . . (Llundain, 1791), tt. [5]-16; p. 239, two rough sketches of a child by [William Owen-Pughe]; pp. 245-50, fragments of an 'awdl' entitled ['Rhyddid'], by, and in the hand of, [David Thomas, 'Dafydd Ddu Eryri'], published in op. cit., pp. 16-32; p. 253, an epigram based on Jeremiah XVIII, 4, beginning: 'Of late some Celestials, Archangels I ween . . .', by [Edward Williams], 'Iolo Morganwg'; p. 255, notes on the population of Wales by county; pp. 257-59, 'Cywydd Marwnad Syr Rhys Wgawn a las ym Mrwydr Cressi yn Ffrainc', by Iolo Goch, beginning : 'Llyma oerchwedl cenhedlawr . . .'; pp. 260-62, 'Llyma Awdl i Esgob Bangor am esgeuluso prydydd a mawrhau Cerddor Tant', by either Iorwerth Beli or Iolo Goch, beginning: 'Arglwydd Grist Culwydd calon-gyflawnvad . . .'; pages 257-63 are in the hand of 'Iolo Morganwg'; p. 263, 'Awdl arall ar yr yn [sic] Testun, sef Dosparth ymryson, y Beirdd a'r Telynorion A gant Iorwerth Beli. (Llyfr laco ab Dewi)', by Iorwerth Beli or Iolo Goch, beginning: 'Pan aeth Caswallawn Hir i Dir Mab Dôn . . .'; p. 265, draft of a letter concerning symbols; pp. 267-68, a portion of a Latin translation of the work of Diodorus Siculus, 'page 354: paragraph 31. Westling's Amsterdam Edition: fol. 1746', beginning: Ipsi terribili sunt aspectu . . . [and ending] . . . una Gallorum appellatione comprehendunt', the passage containing references to bards and druids; pp. 269-70, draft of a letter, n.d., to the Rev. John Whitaker from [William Owen-Pughe]; p. 273, a list of classical and mythological personages; pp. 275-77, ancient alphabets; p. 279, a further translation of part of 'Y Gododdln', beginning: 'Men went to Cattraeth who were a gallant army . . .'; p. 281, a list of place-names beginning with 'Caer-'; p. 283, 'englynion' (2) on a slate at Llanfrothen church; p. 285, verses beginning: 'Tra dedwydd dy ran, pwy bynnag wyt . . .'; p. 287, 'Pennillion [sic] I annerch Gwilym Owen', beginning: 'Ti fuost mor weddol a Ilunio'n allanol . . .'; pp. 289--90, a short list of MSS housed in the British Museum; p. 291, early Merioneth pedigrees, beginning: 'Gwyn ab Gr. ab Beli ab Selyf ab Brochfael ab Aeddan . . .'; p. 293, a list of bards, singers, etc., who attended the eisteddfod at Bala, [? 29-30 September, 1789]; pp. 295-96, 'Cywydd i Arglwydd Rodney', beginning: 'Yr Iôr mawr! ar warr Moroedd . . .' by R[hys] Jones; p. 297, dates of birth of members of the Owen family; p. 299, a panegyric on the sea by [? William Owen-Pughe], beginning: 'Hawddamor ! ti annispyddadwy ffynnon o ryfeddod a myfyrdod ! . . .'; pp. 301-05, 'Llyma Araith Iolo Gôch', beginning 'Nid amgen Mackwy serchawgddeddf, Cystuddliw' (text published, see D. Gwenallt Jones, Yr Areithiau Pros (Caerdydd, 1934) tt. 12-17); pp. 305-07, 'Araith i Ddafydd ap Bleddyn ap Ithel Llwyd ap Ithel Gam Esgob. Llan Elwy', by Iolo Gôch, beginning: 'Da iawn fu Fordaf Naf nifeiriawg . . .'; pp. 307-08, 'Araith arall o Fendith ar Lys Howel Kyffin Deon Llan Elwy' by Iolo Goch, beginning: 'Da yw Bendith Bardd a Duw Bendig . . .'; p. 308, 'Yr 8 sillaf Bhogalawc', an eight line stanza by Willm. Middleton alias Gwilym Ganoldref, beginning: 'Hwlyn goeg ae hel yn gâs . . .'; p. 309, 'Arwydd o barch gan Gymdeithas y Gwyneddigion i Robert William o Lys Padrig yn Eifionydd, am ei Awdl ar y Testyn i Eisteddfod Dinbych B.A. 1792: sef Cyflafan y Beirdd', being three ' englynion', beginning: 'Llyma ddu odfa adfyd, o wewyr . . .'; p. 311, copy of a letter, dated 25 December 1794, from R[obert] Davies, 'Coviadur' [ Cymdeithas y Gwyneddigion], to Owen Jones; pp. 313-26, a text in the hand of Lewis Morris, entitled 'The Manner of their solemnizing their Marriages among the Mechanics, Farmers & Common people in Cardiganshire, peculiar I think to this Country and its borders'; pp. 329- 31, a copy of pp. 321-23 above; pp. 333-36 a copy of pp. 313-26 above, omitting the verses; pp. 338-40, notes in the hand of Edward Williams, 'Iolo Morganwg', on the Bards of the Island of Britain and their opposition to slavery; pp. 341-50, 'General Hints addressed to Newly admitted Bards, in the London Gorsez'; pp. 353-65, 'English words derived from Welsh', and 'a list of Welsh & Cornish words from whence English one[s] are derived'; and pp. 367-68, 'Welsh radixes used in Composition of Names of Places'.

A composite manuscript volume lettered on the spine 'MSS. Collections Relative to Wales, II', being a companion volume to, and a continuation of, NLW MS 6209E, which is also a composite manuscript (sections numbered I-XIII) bound in a similar manner and lettered on the spine 'MSS. Collections Relative to Wales, I'. It appears that the two volumes originally formed one folio manuscript belonging to Edward Lhuyd made up of transcripts by his assistants, contributions by Henry Rowlands and Hugh Thomas, and fragments of earlier manuscripts (see pp. 14-15 of NLW MS 13918F, 'Catalogue of Welsh M.S.S. in Beechwood Library by the Reverend Mr John Jones [?1746-1827] M.A. Fellow of Jesus College Oxon, 1781', i.e. part of the Sebright collection. The contents include: pp. 1-38 (XIV), a copy of [George Owen's] 'Treatise of Lordshipps Marchers in Wales . . .' from a 'MS. Borrowed of Mr. Will. Jones, Rector of Lhangower. . .'; 39-100 + 207-08 (misplaced) (XV-XVI), transcripts of Welsh poems attributed to William Phylip, Ievan Ddu'r Bilwg, H'l ap D'dh ap Ievan ap Rhys, Howel Davi, Bedo Brwynllys, Gytto'r Glyn, Ievan Deulwyn, Rhys Lhwyd ap Rys ap Rhiccard, Lewis Glynn Kothi, Gwilym ab Ievan Hen, Davydd ap Howel, D'd Lhwyd ap Lle'n ap Gr., Ieuan ap Ho'll Swrdwal, Davydd Epynt, Lewys Môn, Edward Urien, Gyttyn Owain, Ierwerth Beli, Bleddyn Vardd, Llygat Gwr, Meilir Brydydd, Llywelyn ap Ho'll, Prydydd y Moch, Gwalchmai, Symwnt Vychan, Iolo Goch, Syppyn Kyfeiliog, Tudur Aled, Deio ab Ivan Ddu, Rhys Goch o'r Yri, Llywelyn Moel o'r Pantri, Ivan Tudyr Penllyn, Ievan Brydydd Hir and Tudyr Penllyn, and of prose items with the superscriptions 'Llythyr i ofyn Rhwyd berked', ['Y Tri Thlws ar Ddeg'], 'Dewis Bethau Howel Lygad Gwr', 'Y Pedwar Marchog ar Hugain oedd yn Llys Arthur', 'Ymadrodd yr Henwr', 'Breuddwyd Ivan ab Adda ab Davydd . . .', 'Breuddwyd Ierwerth ab Adda ab D'd', and 'Llythyr i ofyn palffon', partly from manuscripts in the possession of John Lloyd of Aber Llyveni; 101-40 (XVII), transcripts of Welsh prose and verse items, mainly vaticinatory, attributed to Taliessin, Robin Ddy, Gryffydh ap Ieuan, Rhys Nanmor, Merdhyn, Adha Vras, Hinin Vardh, Ie'nn Drwch y Daran, D'd Nanmor, and Davydh Lhwyd; 141-206 (XVIII), transcripts of Welsh verse and prose items, again mainly vaticinatory, attributed to Taliesin, Merdhyn Wylht, Iolo Goch, Davydh Llwyd, Merdhyn Emrys, Adha Vras, Ievan Trwch y Daran, Davydh Nanmor, Ie'nn Hir, Lh. ap Owen, Meredydh ap Rhys, Rhys Goch o'r Yri, Lewys Glynn Kothi, Raph ap Robert, and Bardh Bergam; 213-35 (XIX), genealogical and historical material including genealogies of Welsh saints , '. . . hiachau [sic] pump brenhin llwyth Kymru', '. . . Iachau [sic] pymthek llwyth Gwynedd', a list of the daughters of Ronow Llwyd ap y Penwyn', etc.; 239-54 (XX), a copy, 'transcrib'd from ye original at Owlberry near Bishops Castle, Anno 1698', of an inspeximus and confirmation, 4 March [?1508], of charters granted to the abbey of Strata Florida (see S. W. Williams: The Cistercian Abbey of Strata Florida (London, 1889), Appendix, pp. lxxiv-lxxv, and Calendar of Patent Rolls, Henry VII, vol. II, p. 567); 257-66 (XXI), transcripts of Welsh poems attributed to Prydydd y Moch, Gr. Lloyd ap D'd ap Einion, D'd Nanmor, D'd ap Gwilym, Guto'r Glynn, Kynddelw, Ievan Du y Bilwc, Bleddyn Vardd, Rys Goch or Eryri, Daniel ap Llosgwrn Mew, and Gwalchmai, from '. . . Cod. MS. Mod. in Chart. penes Dominum Rob't Pugh de Kevn y Garlheg in paroch. Lhan St. ffraid apud Denbigh'; 267-70 (XXII), 'Addenda Grammaticae D.J.J. ex Libro MS. D. R. V. penes D. R. P.'; 271-9 (XXIII), transcripts 'Ex Cod. Chart. penes D. Joan Lloyd de Aber Lhyveni' of Welsh poems attributed to Lewys Glynn Kothi, Gwilim ap Ie'nn Hen, Ievan ap Tydyr Penlhyn, Lhewelyn Goch ap Meirig Hen, and Tydyr Aled; 283-305 (XXIV), transcripts of (a) 'Ystori Gryffydd ap Cynan Brenin Gwynedd' from 'Cod. M.to Chart. pe[nes] Dom. R. Davies de Lhan[erch] convenit cum cod. antiquo me . . . penes D. Jo. Wyn . . ., Watstay', (b) 'Interdictio Papae adversus Lewelinum . . . fillium Ierwerth . . .', and (c) 'Literae Lewelini Principis Walliae ad Clerum Angliae apud London Convocatum', 1275; 307-11 (XXV), transcripts of 'cywyddau ymryson' exchanged between Owen Gwynedd and William Llyn; (continued)

315-400 ( XXVI), a copy of a Welsh-Latin vocabulary entitled 'Geiria Tavod Comroig. Hoc est Vocabularium Linguae Gomeritanae . . .' compiled by Henry Salesbury, with a list of the authors on whose works the vocabulary was based, and a list of 'Geiriau o Hen Gymraeg a'i Deongliad', etc., by the same author; 403-04 (XXVII), an incomplete copy of 'Braint ac Ystatus Griff. ap Kynan a Bleddyn ap Kynvyn'; 405-06 (XXVIII), a version of the prologue to, and a list of the court officials listed in, a Latin text of the Laws of Howel Dda; 409-65 (XXIX-XXX), a transcript of sections of the 'Red Book of St. Asaph' (see also Peniarth MS 231, NLW MS 7011D, MS SA/MB/2); 469-86 (XXXI), a copy of the 'Statutes of the Cathedrall Church of . . . Chester set forth by . . . Henrie the 8'; 489-505 (XXXII), extracts [from a version of Nennius' 'Historia Britonum']; 509-38 (XXXIII), seventeen chapters (Welsh) of pseudo-history and description of the Isle of Britain, supplementary notes on place-names, the wonders of Scotland and Ireland, and the conversion of the nations of Britain to Christianity, and a list of 'yr naw helwrieth'; 539-40 (XXXIV), lists of, and notes on, Welsh musical measures; 541-55 (XXXV-XXXVI), a list of Welsh triads ('Llyma drioedh mab y krinwas'), accounts of 'redditus assisus' of the vills of Colshull, Eulowe, Baghegr, and Rothelan, a list of the 'Consuetudines Molend' de Dee' from 'an old book of Ed'd Whitby, recorder of Chester', a list of those who rendered 'Homage and Fealty . . . to ye Prince of Wales', 29 Edward I, etc.; 557-63 (XXXVII), two lists headed 'A table for ye rest of ye contents of this book' and 'A table belonging to Coch Assaph' (for the contents of sections XXXI-XXXVII cf. the relevant parts of NLW MS 7011D); 569-95 (XXXVIII), replies [by Henry Rowlands to Edward Lhuyd's] parochial questionnaire in respect of the parishes of Llanidan, Llanedwen, Llanddeniel, Llanvair pull gwingill, and Llandysilio, co. Anglesey, partly in Rowlands's own hand; 597-9 (XXXIX), an account of 'A strange showre of Haile fallen in Anglesey and Carnarvonshire' in 1697; 601-05 (XL), extracts (Latin) with the superscription 'De Belli Marisci Origine . . .'; 607-09 (XXXVIII misplaced), notes on the words 'bod', 'caer', 'tref', etc. (pp. 597-609 probably in the hand of Henry Rowlands); 611-22 (XLI), 'A scheme of the wind and weather att Llanberis', 1 March [16]9[6] to 28 February [1697]; 623-52 (XLII), pedigrees of families in cos. Denbigh and Flint in the hand of Lewis Dwnn (described by J. Gwenogvryn Evans as a detached portion of Peniarth MS 268; see J. Gwenogvryn Evans MS 70A in the National Library of Wales, also Report on Manuscripts in the Welsh Language, vol. I, p. 1090); and 653-97 (XLIII), a copy, partly holograph, of an essay on 'The Parish of St. John Evangelist and Burrough of Brecknock' by Hugh Thomas (cf. NLW MS 777B). Holograph notes by Evan Evans ('Ieuan Fardd') on NLW MS 6209E and this volume, compositely described as MS I in the 'Seabright Collection, being Edward Lhuyd's MSS', appear in Panton MS 7 (NLW MS 1976) (see Report on Manuscripts in the Welsh Language, vol. II, p. 807 and a calendar description by J. Gwenogvryn Evans of this volume alone, described as the 'Nanhoron MS', is included in J. Gwenogvryn Evans MS 70A.