Mortgage ('tir prid') Mortgage ('tir prid') for an initial period of four years commencing at the feast of All Saints (1 November), 1488, and subsequently for quadrennial periods, of tenements called Tethyn Eignion, y ter in er havaer, teyr hoel ap Eignion ap Iorwerth, y teyr called Tethyn Atha Duy, teyr Ynys (?) Atha ap Ieuan and Errowe grono in the township of Aberrech. Consideration: 4 marks. Witnesses: John ap Madoc ap Hoel, John ap Ieuan Vichan, Gruffith ap John ap Ieuan Vichan and others. Given at Aberrech, 5 November, 4 Henry VII. 5 November 1488