Lease by Gertrude, Lady Dinorben, to Thomas Owen of Dulas, brickmaker, upon Cae Morfa Rhos Fadog, parish of Llanwenllwyfo, for the purpose of making bricks and drain tiles thereon Term : 14 years; £1 rent plus a royalty of 1/6 for every thousand bricks made, and 1/- for every 1,000 draining tiles; lease to date from Midsummer, 1855. 15 October 1858