Arbitration awards and associated bonds to abide by the terms stipulated by the arbitrators. They derive mostly from boundary disputes involving Eliza ap Moris, Moris ap Eliza and Sir William Maurice of Clenennau, 1521-1618, and the Wynn family of Glyn, 1543-1619, with a smaller number of items relating to lands of the Derwas family of Penrhos on the Montgomeryshire/Shropshire border, 1561-1717, the Owen family of Porkington and Llanddyn, 1631, 1725, Ormsby-Gore, 1822, and others in Flintshire, [c. 1429], 1566, 1581, and Merionethshire, 1556-1628.