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.

Pedigrees of Welsh families mainly connected with Montgomeryshire, including pedigrees of D. C. Lloyd-Owen and the Pughe family of Mathafarn; a letter, 1833, from John Owen, Cuckfield, Sussex to his brother 'Mr D. Owen, Student, Newtown', with a note added by John Owen's wife; copies of 'Supplemental Notes to the history of Darowen' and 'Cyfeiliog Pedigrees', both by D. C. Lloyd-Owen, reprinted from Collections... relating to Montgomeryshire; a letter, 1917, from T. Gwynn Jones to D. C. Lloyd-Owen relating to John Owen, Machynlleth; etc.

Notes relating to Darowen, Montgomeryshire, consisting of pedigrees, memoranda, 'List of Wills Copied at St. Asaph Oct. 1917 & earlier', etc.