Pedigrees compiled, [c. 1930]-[c. 1939], by R. D. Roberts of families in the parishes of Henllan and Llannefydd, Denbighshire, together with related correspondence, 1930-1939 (ff. 93-101), and miscellaneous notes.

Pedigrees compiled, [c. 1936], by R. D. Roberts, of families in the parishes of Henllan and Llannefydd, Denbighshire, together with transcripts of wills and other documents. Included are the families of Roberts of Henllan, and Brickdall, Edwards and Williams families of Llannefydd.

Facsimiles of documents relating to the parish of Llannefydd, Denbighshire, comprising pages from manuscripts in the Peniarth Collection and letters in the Lleweni Papers, together with transcripts of the documents by R. D. Roberts and a letter, 1932, to him from W. Ll. Davies, the Librarian at the National Library of Wales.

A volume compiled, [c. 1936]-1939, by R. D. Roberts, containing abstracts of wills, 1564-1652, of persons living in Llannefydd, Denbighshire, together with a first name index (pp. 163-77), and related pedigrees (pp. 178-89).

A volume compiled, 1936, by R. D. Roberts, containing abstracts of St Asaph diocesan wills, 1660-1729, of persons living in Llannefydd, Denbighshire, together with a first name index (pp. 149-63), and related pedigrees (pp. 164-89).