Guillaume married Alix de Montréal Abt 1190. Alix (daughter of Anséric de Montréal and Sibylle de Bourgogne) was born Aft 1170; died 1196. [Group Sheet]
Guillaume married Eustachie de Courtenay 1199. Eustachie (daughter of Pierre Capet de France and Élisabeth de Courtenay) was born Abt 1175, Pacy-sur-Armaçon, Yonne, Bourgogne, France; died Aft 1235. [Group Sheet]
Élisabeth married Pierre II des Barres Abt 1220. Pierre (son of Pierre des Barres and Dame de La Guerche) was born Abt 1195; died 28 Sep 1233. [Group Sheet]
Élisabeth married Eudes de Grancey Abt 1235. Eudes (son of Eudes II de Grancey and Clémence de Chacenay) was born Abt 1200; died 1242. [Group Sheet]
Hélisende married Milon de Noyers 1238. Milon (son of Clérambeau de Noyers and Agnès de Brienne) was born Abt 1220; died 1271. [Group Sheet]
Guillaume married Isabelle de Til-Châtel 1252. Isabelle (daughter of Jean de Til-Châtel and Aluys de Vergy) was born Abt 1240. [Group Sheet]
Milon married Marie de Châtillon Abt 1270. Marie (daughter of Gaucher de Châtillon and Isabeau de Villehardouin) was born Abt 1253; died 1296. [Group Sheet]
Marguerite married Jean de Vergy 1263. Jean (son of Henri de Vergy and Élisabeth de Bourgogne) was born Abt 1250; died 1310; was buried , Abbaye de Theulley (Haute-Saône), France. [Group Sheet]
Eudes married Isabelle de Blâmont May 1296. Isabelle (daughter of Henri de Blâmont and Cunégonde de Saarbrücken) was born Abt 1275; died Abt 1329. [Group Sheet]