Gérard married Laure de Montfort Abt 1225. Laure (daughter of Simon de Montfort and Alix de Montmorency) was born Abt 1205; died 1227. [Group Sheet]
Gérard married Mathilde de Crésècques 1246, France. Mathilde (daughter of Anseau de Crésècques and Béatrix de Guînes) was born Abt 1225, France; died 1296, France. [Group Sheet]
Jeanne married Gauthier de Heilly 1246. Gauthier (son of Thibaud de Heilly and Marie de Picquigny) was born Abt 1218. [Group Sheet]
Marguerite married Thomas de Coucy Abt 1250. Thomas (son of Thomas II de Coucy and Mahaud de Réthel) was born Abt 1226; died Bef 1276. [Group Sheet]
Jean married Marguerite de Beaumetz Abt 1270, France. Marguerite (daughter of Gilles de Beaumetz and Jeanne de Condé) was born 1250, Flandre-Orientale, Belgique; died Bef 1303, France. [Group Sheet]
Aélis married Baudouin de Créquy Abt 1260. Baudouin (son of Philippe de Créquy and Alix de Picquigny) was born Abt 1235. [Group Sheet]
Marie married Gaucher de Thourotte Abt 1275. Gaucher (son of Jean de Thourotte and Luce de Honnecourt) was born Abt 1250; died 1298. [Group Sheet]
Marguerite married Mathieu de Roye Abt 1290, France. Mathieu (son of Raoul de Roye and Marie de Ville) was born Abt 1240, France; died Abt 1300, France. [Group Sheet]
Jean married Marthe d'Amiens Abt 1300. Marthe (daughter of Gilles d'Amiens) was born Abt 1280. [Group Sheet]
Jean married Marguerite de Beauvais Abt 1300. Marguerite (daughter of Guillaume de Beauvais and Léonore Crespin) was born Abt 1265. [Group Sheet]
Philippe — . Unknown [Group Sheet]
Isabeau married Jean II de Châteauvillain Abt 1290. Jean (son of Guy de Châteauvillain and Isabeau de Châtillon-en-Bazois) was born Aft 1284; died 15 Jul 1339. [Group Sheet]
Éléonore married Jean de Châtillon-Porcéan 1312, France. Jean (son of Gaucher de Châtillon-Porcéan and Isabelle de Dreux) was born Abt 1290, France; died 1363, France; was buried , Église de Cerfoy (Gandelu), France. [Group Sheet]
Marthe married Jean II de Heilly Abt 1320. Jean (son of Jean de Heilly and Alix du Pas) was born Abt 1300; died Abt 1320. [Group Sheet]
Jeanne married Jean II de Créquy Abt 1335. Jean (son of Jean de Créquy and Marguerite de Beauvais) was born Abt 1300; died 1348, Calais, Pas-de-Calais, France. [Group Sheet]