Deed of lease by Richard Bulkeley of Beaumaris, esq. [afterwards the third Sir Richard] to William ap Hugh Griffith of the hundred of Is-Gwyrfai, upon Tyddyn Alis, Park William and Cae Coch within the liberties of the town of Caernarvon; 21 years at a yearly rent of 40/-; four capons and six pecks of oats 12 March 1575-1576