Declaration of trust concerning a Mortage from John Doulben 1. Sir Roger Mostyn of Mostyn, bart. 2. Sir Pyers Mostyn of Talacre, co. Flint, bart. Declaration of trust concerning a Mortage from John Doulben of Llanganhaval, co. Denbigh, gent. to Sir Roger Mostyn of a messuage and tenement and lands in Llangynhaval called Ty issa, alias Tythin issa, y Berllan, y weirglodd, Cae yr pant, pen y Bryn, Cae Banadle, Cae yr Groes bach, Caed mawr, Caed buchan, Tir y Twna, Erw yr Coed, Llain yr hireir [? hirdir], Cae yr Dderwen Voel, y Cae hir, Cae Glas and y Rhonne; messuages and tenements in the town of Caernarvon, and a capital messuage and tenement in Llanganhaval and closes belonging thereto called Tyddin Mally, hen blas issa, Cae hir, Cae howell ucha, Cae howell issa, Erw Gaeir, wern vawr, Cae y pant, Cae yr ffordd, wern Llewelin, wern bach, Coed y vron and pentre howell. 5 March 1766