A manuscript and typescript copy of the autobiography of Rev. J. Lloyd Williams, Baptist minister, entitled 'The autobiography of an ordinary minister', 1942, together with a collection of letters from his son Private Trevor Lloyd Williams, 1916-1917, while serving as a soldier in the Somme during the First World War. Some of the soldier's personal papers are included and his 'From the line to the base. The personal experiences of one who was slightly wounded' in his hand, and transcripts of this account and the war letters are included in 'Trevor's war' compiled by the donor J. Stuart Davies, [nephew of Trevor Lloyd Williams] .

Dyddiadur John Davies yn cofnodi ei brofiadau fel milwr yn y Rhyfel Byd Cyntaf yn gwasanaethu ym mhentref Reninghelst, Gwlad Belg, Gorffennaf-Rhagfyr 1915. Yr oedd yn wreiddiol o Drefach Felindre, Sir Gaerfyrddin. Darparwyd nodyn bywgraffyddol amdano gan y rhoddwr Mrs Eunice Davies. = Diary of John Davies recording his experiences as a soldier in World War One serving in the village of Reninghelst, Belgium, July-December 1915. He was originally from Drefach Felindre, Carmarthenshire. A biographical note has been included by the donor Mrs Eunice Davies.

Llythyrau, 1915-1936, yn bennaf at ei deulu tra bu'n gwasanaethu yn y fyddin, 1915-1919; teipysgrifau a llawysgrifau o'i ddramâu a sgriptiau radio, 1920-1936, a thorion papur newydd o adolygiadau, 1926-1940; barddoniaeth, caneuon, parodïau, rhyddiaith a deunydd arall, 1924-1932; copi teipysgrif o 'Ann y Wernolau',drama gan ei fam, Mrs Teifi Jones, 1921; a deunydd amrywiol a ychwanegwyd gan D. Gwenallt Jones tra bu'n ymchwilio ar gyfer Cofiant Idwal Jones, 1934-1957. = Letters, 1915-1936, mainly to his family whilst serving in the army, 1915-1919; typescripts and manuscripts of plays and radio scripts, 1920-1936, and newspaper cuttings of reviews, 1926-1940; poetry, songs, parodies, prose and other material, 1924-1932; a typescript copy of 'Ann y Wernolau', a play by his mother, Mrs Teifi Jones, 1921; and miscellaneous material added by D. Gwenallt Jones while researching <i>Cofiant Idwal Jones</i>, 1934-1957.

Derbyniwyd bocs ychwanegol o bapurau gan Mrs Eirain Rees (nee Jones), Medi 2008. Mae'r grŵp yn parhau heb ei gatalogio.

Papurau'r Parch. Lewis Valentine, 1874-1983, yn cynnwys gohebiaeth gyffredinol, 1916-1983; llythyrau oddi wrth Saunders Lewis, [1926]-1983; llythyrau oddi wrth D. J. Williams, 1930-1969; llythyrau oddi wrth Kate Roberts, 1937-1976; llythyrau'n ymwneud â'r Ysgol Fomio a charchariad Lewis Valentine, 1936-1937; dyddiaduron rhyfel,1916-1919; anerchiadau gan Valentine ac eraill, 1930-1972; a phapurau amrywiol a gasglwyd gan Valentine, 1874-1980. = Papers of the Rev. Lewis Valentine, 1874-1983, comprising general correspondence, 1916-1983; letters from Saunders Lewis, [1926]-1983; letters from D. J. Williams, 1930-1969; letters from Kate Roberts, 1936-1976; letters relating to the Bombing School and Lewis Valentine's imprisonment, 1936-1937; war diaries, 1916-1919; addresses by Valentine and others, 1930-1972; and miscelleneous papers collected by Valentine, 1874-1980.

Tua un llythyr ar hugain oddi wrth y Preifat Dan Evans, Ffisilwyr Brenhinol Cymreig, a anfonwyd ganddo at ei rieni Daniel a Mary Evans yn fferm Maesglas yng Nghaeo, Sir Gaerfyrddin, o Wersyll Milwrol Cinmel ym Modelwyddan ac o faes y gad yn Ffrainc. Yn eu plith mae llythyr oddi wrth ei gyfnither Mary yn Saesneg a llythyr oddi wrth Preifat J. G. Davey at rieni’r milwr yn nodi i'w mab gael ei daro yn ei dalcen gan ddarn bach o shrapnel. Collodd ei fywyd ar 19 Awst 1916 yn ddwy ar hugain mlwydd oed. Yn amgaeedig mae copi o erthygl 'The secrets of the little tin box, the WW1 letters of Caio-born Private Dan Evans, RWF' gan y rhoddwr a baratodd yn 1996 a llungopi o restr a ddarparwyd gan Gomisiwn Beddau Rhyfel y Gymanwlad yn nodi'r rhai a enwir ar Gofeb Thiepval. = Approximately twenty one letters from Private Dan Evans, Royal Welsh Fusiliers, to his parents Daniel and Mary Evans at Maesglas Farm in Caeo, Carmarthenshire, written from Kinmel Military Training Camp in Bodelwyddan and on active service in France. Included is a letter from a cousin Mary and from Private J. G. Davey to the soldier’s parents informing them that their son had been ‘hit in the forehead by a small piece of shrapnel’. He died in France on 19 August 1916 aged twenty two. Enclosed is an article by the donor entitled 'The secrets of the little tin box, the WW1 letters of Caio-born Private Dan Evans, RWF', together with a copy of a printed list issued by the Commonwealth War Graves Commission which identifies Private Daniel Evans as missing.