This collection consists of photostat facsimiles of parochial documents of Tremeirchion, Flintshire [now in Denbighshire].

'A rough Copy [made by D. Harris Williams] of an Elaborate Pedigree of the Bodlwithan Family', originally drawn up in 1660 by Griff: Hughes; notes on the seals of some bishops of St Asaph; extracts from the registers, etc. of Tremeirchion; and notes relating to Cornish names.