Dreux married Ermengarde de Mouchy Abt 1175. Ermengarde (daughter of Dreux de Monceaux and Édith de Varennes) was born Abt 1125, Mouchy, Nièvre, Bourgogne, France; died 1190. [Group Sheet]
Agnès married Garnier de Traynel 1195. Garnier (son of Garnier II de Traynel and Élisabeth de Marigny) was born Abt 1170; died 1218. [Group Sheet]
Guillaume married Élisabeth de Mont Saint-Jean Abt 1218. Élisabeth (daughter of Guillaume de Mont Saint-Jean and Bure des Barres) was born Abt 1203. [Group Sheet]
Garnier married Hélissende de Réthel 1225. Hélissende (daughter of Hugues de Réthel and Félicité de Broyes) was born Abt 1201; died Bef 1234. [Group Sheet]
Isabeau married Hugues de Châtillon-en-Bazois Bef 1235. Hugues (son of Eudes de Châtillon-en-Bazois and Alix d'Amboise) was born Abt 1218; died 1268. [Group Sheet]
Dreux married Helvis de l'Orme 1235. Helvis (daughter of Hugues de l'Orme and Helvis d'Époisses) was born Abt 1220; died 1249. [Group Sheet]
Marguerite married Guillaume de Villehardouin Abt 1240. Guillaume (son of Érard de Villehardouin and Mabile de Chappes) was born Abt 1220, Lézinnes (ar. Avallon), Yonne, Bourgogne, France; died 8 Jun 1246. [Group Sheet]
Garnier married Aremburge d'Époisses Abt 1242. Aremburge (daughter of Jean d'Époisses) was born Abt 1225; died Aft 1268. [Group Sheet]
Hugues — . Unknown [Group Sheet]
Dreux married Eustache de Lusignan 1257. Eustache (daughter of Geoffroy de Lusignan and Jeanne de Châtellerault) was born Abt 1250; died Abt 1275. [Group Sheet]
Dreux married Jeanne de Trie Abt 1275. Jeanne (daughter of Philippe de Trie and Aliénor de Nanteuil) was born Abt 1250. [Group Sheet]
Guillaume married Agnès de Saint-Vérain Abt 1275. Agnès (daughter of Gibaud de Saint-Vérain and Agnès de Courtenay) was born Abt 1245; died Aft 1298. [Group Sheet]
Isabeau married Gaucher de Châtillon Abt 1250. Gaucher (son of Hugues de Châtillon and Marie d'Avesnes) was born Aft 1226; died 1261; was buried , Abbaye du Pont-aux-Dames, Couilly (châtellenie de Crécy), Meaux-en-Brie, France. [Group Sheet]
Mabile married Geoffroy de Joinville May 1270. Geoffroy (son of Jean de Joinville and Adélaïde de Grandpré) was born Abt 1245; died 1290. [Group Sheet]