Material relating to the history of Rhuddlan, consisting largely of extracts from vestry books, 1700-1860; with some notes on church plate, parish chest, and font cover, and transcripts of inscribed stones built into the walls of Nonconformist chapels.

Copies of memorial inscriptions, mainly in the churches of Prestatyn, Rhuddlan, Rhyl, Trefriw, St Asaph, Trelogan, Tremeirchion, Whitford and Ysceifiog, with sketches and other illustrations.

Notes, with illustrations, on the structure of Rhuddlan Castle, with a few similar notes on Prestatyn Castle and buildings at Gwaenysgor and Gwespyr; monumental and other inscriptions from Bodrhyddan, Golden Grove, Rhuddlan Church, and Diserth Church; and notes on Diserth Church plate.