Guillaume d'Eu

✓ Guillaume, Count of Eu and Lord of Hastings (d. 2 Jan after 1096), Domesday tenant-in-chief; son of Robert, Count of Eu, and Beatrix (charter 1036: 'uxore Beatrice et filiis meis Radulfo, Willermo atque Roberto'). Father of Henri I; Henri's mother (one of Guillaume's wives) not identified. Source: Medieval Lands (fmg.ac, Cawley), 'Normandy, Comtes d'Aumale & d'Eu (normacre)'. [DIRECT ANCESTOR OF THE COMPILER: flag added 22 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]