Goscelin married Isabelle du Plessis Abt 1141. Isabelle was born Abt 1120. [Group Sheet]
Guillaume married Ève d'Harcourt Abt 1180. Ève (daughter of Guillaume d'Harcourt and Hue d'Amboise) was born 1160. [Group Sheet]
Isabeau married Robert de Neufbourg Abt 1200. Robert (son of Raoul de Neufbourg and Alice Paynel) was born Abt 1170. [Group Sheet]
Guillaume married Alix de Sancerre Abt 1235. Alix (daughter of Étienne de Sancerre and Éléonore de Nesle) was born 1216; died 1263. [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]
Guillaume married Jeanne de Mortemer Abt 1268. Jeanne (daughter of Guillaume de Mortemer) was born Abt 1250. [Group Sheet]