Deed of mortgage by Piers Griffith of Penrhyn to William Williams of Cochwillan upon a tenement in Cororion in the holding of Griffith ap Richard ap Ithel, and a meadow called Gweirglodd Gwern Y Tô Uchaf in the several tenures of Arthur Entinsley, Morgan John, and Thomas ap John. Final terms of redemption, payment of £70 on the Feast of St.John the Baptist, 1600. For some reason P.G. was ready to redeem the mortgage within a month, for on 7 August in the same year (doct. PENRH/203) he names Piers Mostyn of Talacre [his grandfather], Dr Henry Mostyn [rector of Aber], John Griffith of Caernarvon, and others, as lawful attorneys delegated to pay the sum at once. 10 July 1595