Material relating to a history of Rhuddlan, comprising extracts and transcripts from printed sources, from Bodrhyddan estate muniments, and from a wide variety of public records (Recognizance Rolls, Welsh Rolls, Patent Rolls, Close Rolls, Charter Rolls, Fine Rolls, Pipe Rolls, State Papers Domestic, Land Revenue Miscellaneous Books, Chamberlains' Accounts, Ministers' Accounts, 'Rotulorum Originalium ... Abbrevatio', Papal Letters, Parliamentary Surveys, Red Book of Exchequer, etc.). NLW MS 8973D contains a terrier, partly in shorthand, 1791, and notes, 1915, in the hand of the vicar, T. W. Vaughan.