(i) David ap Gruffith ap Howel of Halken.
(ii) Piers Mostyn esq. and William Mostyn esq. his son.
13 acres of ground called le Frith and other lands in Flynt [Flint] (bounds given) demised by David Werberton deceased on 12 Oct 1537 to Gruffith ap Howel ap Llewelyn vichan, deceased father of (i), for 60 years.