Title deeds, 1508, 1526, 1541-1624, of houses and lands in Penthryn Fechan and the parish of Llandrinio, including leases by Edward, Lord Dudley and Powys, to Owen ap Gruffith ap Reynald, an ancestor of Derwas, 1508, 1526, who transferred property to his son, John, in 1541 and 1555; items relating to leases, purchase deeds and a family trust settlement of Richard Derwas of Penthryn Fechan, 1569-1601; the marriage settlement of Humphrey Lloyd of Penthryn Fechan and Margaret Derwas, 1611; a deed of sale of a meadow to the rector of Llandrinio, 1614; a tenancy agreement relating to Penrhos, 1656, and a lease of the same by William Derwas, 1679.