Guillaume married Jeanne de Nesle Abt 1270. Jeanne (daughter of Jean de Nesle and Jeanne de Dammartin) was born Aft 1252; died 29 Oct 1280; was buried , Abbaye de Dunes (Furnes), Flandre, Belgique. [Group Sheet]
Guillaume married Marie de Roye Abt 1315. Marie (daughter of Mathieu de Roye and Jeanne de Vendeuil) was born 1295. [Group Sheet]
Jean married Jeanne de Coucy 1351. Jeanne (daughter of Enguerrand de Coucy and Marie de Vianden) was born Abt 1325; died 1363; was buried , Abbaye d'Orcamp (diocèse de Noyon), Picardie, France. [Group Sheet]
Robert married Isabeau de Ghistelles Abt 1385. Isabeau (daughter of Jean de Ghistelles and Marguerite de Reinglaset) died Aft 1438. [Group Sheet]
Jean married Isabeau d'Estouteville 8 Nov 1401. Isabeau (daughter of Robert d'Estouteville and Marguerite de Montmorency) was born Abt 1380; died Aft 1438. [Group Sheet]