Gace married Constance de Courtenay Abt 1185. Constance (daughter of Pierre Capet de France and Élisabeth de Courtenay) was born Abt 1170; died Aft 1231. [Group Sheet]
Mahaud married Bouchard de Marly Bef 1209. Bouchard (son of Mathieu de Montmorency and Mathilde de Garlande) was born Abt 1170; died 13 Sep 1226. [Group Sheet]
Bouchard married Agnès de Beaumont-Gâtinais 1233. Agnès (daughter of Guillaume de Beaumont-Gâtinais and Jeanne d'Acquigny) was born Abt 1230; died Aft 1260. [Group Sheet]
Isabelle married Robert de Poissy 1261. Robert (son of Guillaume de Poissy and Isabelle de Lévis) was born Abt 1243; died 1265. [Group Sheet]
Isabelle married Guy de Lévis Abt 1269. Guy (son of Guy II de Lévis and Jeanne de Bruyères) was born Abt 1242; died Aft 1286; was buried Bef 9 Mar 1301. [Group Sheet]