Release by Rees ap Thomas ap David Bangor [for Bangor in the nature of a surname, see several of the Meillionydd documents in the Nannau collection, and also Pedigrees, 166, 386] to Meredith ap Ieuan ap Robert [then of Llanfairisgaer, afterwards of Nant Conwy, ancestor of the Wynns of Gwydir] of Tyddyn y Tay (sic) Penglog and all his rights and interests "inter aquam de Saynt [ Seiont] and Meney [Menai]", whatsoever such an ambiguous description might mean exactly. Given at "llanvayr [isgaer]." Witnesses: Edward Griffith; Ieuan ap John ap Dikus ap Llewellyn; Robert ap Jankyn. 5 November 1511