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 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.