Mortgage by Robert Roberts of Glynllifon (son and heir of David Roberts of Tal-y-sarn) to Tobias Thomas of Beaumaris, millwright, upon Yr Egel and other parcels of land in the parish of Llandwrog Consideration, £100. WIlliam Prichard of Caernarvon is one of the parties to a lease and release that preceded this deed (29 & 30 July, 1745). 3 October 1745