Guillaume married Jeanne de Courcy 1240. Jeanne (daughter of Guillaume de Courcy) was born Abt 1220. [Group Sheet]
Foulques married Jeanne de Bigars Abt 1270. Jeanne was born Abt 1250. [Group Sheet]
Guillaume married Marguerite d'Avaugour Abt 1300. Marguerite (daughter of Henry d'Avaugour and Marie de Brienne) was born Abt 1284. [Group Sheet]
Foulques married Agnès de Chanteloup Abt 1317. Agnès (daughter of Robert de Chanteloup and Marguerite de Brucourt) was born Abt 1300; died Abt 1372. [Group Sheet]