Deeds, 1243-1801 (mainly 1550-1700) relating to the Bachymbyd and Rug portions of the estate, but mainly the former, rentals, 1669-1933, maps, plans, surveys, etc., mainly 1750 onwards, and letters, 1545 onwards; ministers' accounts and receiver generals' accounts of the Devereux family, lord Ferrers, 1404-1409, 1525-1551, a grant from Owain Glyn Dwr, 1392, legal papers in a cause in Chancery relating to the ownership of the estate, 1674-1677, and Civil War papers, including the papers of William Salesbury, the royalist Governor of Denbigh castle 1643-1646.