Isabeau married Simon d'Argies 1217. Simon was born Abt 1195; died Jun 1246. [Group Sheet]
Renaud married Isabelle de Clermont Abt 1240. Isabelle (daughter of Raoul de Clermont and Getrude de Nesle) was born Bef 1214; died Bef 1259. [Group Sheet]
Gaubert married Ide de Nesle Abt 1285. Ide (daughter of Jean de Nesle and Marguerite de Montfort) was born Abt 1265. [Group Sheet]
Jeanne married Jean de Clermont Abt 1309. Jean (son of Robert de Clermont and Béatrice de Bourgogne) was born 1283, Clermont-en-Beauvais, Oise, Picardie, France; died 1316. [Group Sheet]
Jeanne married Hugues de Châtillon Aft 1316. Hugues (son of Jacques de Châtillon and Catherine de Condé) was born Abt 1280; died 1329. [Group Sheet]