Deed of grant and confirmation by Tanglwst verch David ap Madoc, free tenant of Llanddyfnan, to David ap Tudur ap David ap Gwyn of the same, of two tenements in Llanddyfnan called Tyddynod mab Cynwric Goch. Witnesses: Tudur ap David ap ...Gronow ap Howel ap Gruff.; David ap ...; Gronow ap Howel ap Gruff.; David ap .... ap Einion, et al 14 November 1421