Guillaume married Dame d'Avranches 1130. Dame (daughter of Guillaume d'Avranches and Emma de Meules) was born Abt 1085; died Abt 1145. [Group Sheet]
Guillaume married Avice de Briquessart 1145. Avice (daughter of Guillaume de Briquessart and Cécile de Romilly) was born Abt 1112; died Abt 1179. [Group Sheet]
Foulques married Lesceline de Subligny Abt 1160. Lesceline (daughter of Hasculphe de Subligny and Denise d'Avranches) was born Abt 1140; died 1213. [Group Sheet]
Alice married Raoul de Neufbourg Abt 1170. Raoul (son of Robert de Neufbourg and Godeheut de Toëny) was born Abt 1140. [Group Sheet]
Foulques married Agathe du Hommet 1187. Agathe (daughter of Guillaume II du Hommet and Luce de Brus) was born Abt 1167. [Group Sheet]
Robert married Isabeau Crespin Abt 1200. Isabeau (daughter of Guillaume Crespin and Ève d'Harcourt) was born Abt 1180. [Group Sheet]
Foulques married Stéphanie de Bréhal Abt 1215. Stéphanie was born Abt 1190. [Group Sheet]
Guillaume married Pétronille Tesson Abt 1214. Pétronille (daughter of Raoul Tesson and Mathilde Patry) was born Abt 1195; died 3 May 1230. [Group Sheet]
Isabeau married Robert II de Poissy Abt 1220. Robert (son of Robert de Poissy and Luce Le Chambellan) was born Aft 1190; died 1222. [Group Sheet]