Letter of attorney 1. William Gruffith the elder, esq. 2. Robert Layland and John Wodde, burgesses of Caernarvon Letter of attorney to receive seisin of lands and tenements in the townships of Merghros and Kylan in the Commote of Gafflogion, co. Caernarvon, from Gruff ap John ap Grono of co. Caernarvon Given at Caernarvon, January 20, 18 Edward IV (1479) 20 January 1479