Guillaume married Béatrix de Thiern Abt 1205. Béatrix (daughter of Guillaume II de Thiern and Béatrix von Hohenstaufen) was born 1174; died 7 Apr 1227; was buried , Abbaye de La Ferté-sur-Grosne (Saint-Ambreuil), Saône-et-Loire, France. [Group Sheet]
Marie married Guillaume II de Mont Saint-Jean Bef 1223. Guillaume (son of Guillaume de Mont Saint-Jean and Bure des Barres) was born Abt 1210; died 1256. [Group Sheet]
Étienne married Mahaud de Frolois Abt 1250. [Group Sheet]
Étienne married Mahaud d'Auvergne 1290. Mahaud (daughter of Robert d'Auvergne and Éléonore de Baffie) was born Abt 1260. [Group Sheet]