Bond of obligation in £160 by Rowland Bulkeley of Beaumaris and Piers Griffith of Penrhyn to John Griffith of St. Martin's in the Fields. This introduces a highly intricate group of transactions in which Jane Owen, wife of Edward Thelwall of Llanbedr, co. Denbigh [daughter of Richard Owen ap Hugh ap Ieuan of Coedana in Anglesey] and John Griffith of Llanddyfnan, deceased, figure, Jane having been for a time a minor in the jurisdiction of the Court of Wards and Liveries, and J.G. of London her warden. 14 May 1611