William d'Estuteville

✓ Sir William d'Estuteville, of Gressenhall, Elsing, East Lexham, Weasenham and Cowesby; father of Sir Robert d'Estuteville (d. by 1275) and of Margery, wife of Richard Foliot. Source: Complete Peerage V (2nd ed.) pp.538-540, article FOLIOT (pages supplied by Aynsley, 15 Oct 2026), p.539. [DIRECT ANCESTOR OF THE COMPILER: flag added 15 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]