Transcripts of entries of baptisms, marriages, and burials from the bishops' transcripts of registers of parishes in Arwistley (Llanidloes, Penstrowed, Llandinam, Carno, Llanidloes, and Llangurig), 1677-1717, and in Cyveiliog (Machynlleth, Mallwyd, Llanymawddwy, Llanwrin, Penegoes, Cemmes, Darowen, and Llanbrynmair), 1662-1770.

Extracts (seventeenth-nineteenth century), largely of baptisms, marriages, and burials from the parish registers of Tref[eglwys], Ll[anbryn-ma]ir, Darowen, Llandinam, Carno, Llanegryn, Towyn, and Llanfrothen, relating to individual families, e.g., Benbow of Trefeglwys, Ashton of Trefeglwys, Wilson of Llandinam, Trefeglwys, and Carno, Evans of Tref-eglwys, Brees of Trefeglwys, Jones of Llanbryn-mair, etc.

Transcripts of baptisms, marriages, and burials from the parish registers of Darowen, 1708-1771, together with 'some entries relating to the Owenses', 1761-1777.

Extracts from parish and other registers and from memorial inscriptions, 1776-1872, relating to the pedigree of the family of Anwyl of Darowen; extracts of baptisms, marriages, and burials from the parish registers of Darowen, 1786-1863; miscellaneous extracts, 1678-1734, from the bishops' transcripts of the registers of numerous Merioneth parishes; and extracts from printed sources.

Transcripts of miscellaneous entries of baptisms, marriages, and burials from the parish registers of Pennal, Talyllyn, Darowen, Mallwyd, Llanymawddwy, Towyn, Llanegryn, Llanfihangel y Pennant, Machynlleth (marriages of persons resident in other parishes), and Llangurig; extracts from the registers of Melinbyrhedyn Calvinistic Methodist Church, Darowen, 1813-1838, and Graig Congregational Church, Machynlleth, 1842-1865; a transcript of an assessment on properties in the township of Trefolwern, parish of Llanbrynmair, towards the repairs of that portion of the turnpike road in the township, 1828; transcripts of miscellaneous memorial inscriptions; etc.

Transcripts of miscellaneous entries of baptisms, marriages, and burials from the parish registers of Llandinam, Darowen (including bishops' transcripts), Aberhavesb (with additional notes, including 'some details about Aberhavesb people according to information gleaned from various places', etc.), Mallwyd, Llanwrin, Churchstoke, Cemmes, Llanbrynmair, and Trefeglwys, from the sixteenth to the nineteenth century; abstracts of, and extracts from, terriers, 1702-1791, and other parochial records of Darowen; extracts from memorial inscriptions in the churchyards of Aberhavesb, 1725-1902, Cemmes, 1719-1876, and Montgomery, 1765-1884; lists of ratepayers in the several townships in the parish of Trefeglwys, 1831; a list of persons named in Cyfeiliog and Mowddwy wills, 1668-1831, among the St. Asaph ecclesiastical probate records; etc. Some of the transcripts were made in May, 1918.

Transcripts of miscellaneous entries of baptisms, marriages, and burials from the parish registers of Cemmes, Mallwyd, Machynlleth, Penegoes, Trefeglwys, Llanwnog, and Darowen; genealogical notes and extracts relating to individual families, e.g., Tibbott of Llanbrynmair, Swancott of Trefeglwys and Llanwnog, and Bowen of Trefeglwya; lists of Bennett marriages, burials, and baptisms, 1631/2-1859, from the parish registers of Trefeglwys, Llanbrynmair, Llanidloes, Llangurig, Carno, and Llandinam; transcripts of miscellaneous memorial inscriptions; extracts from printed matter; etc.