Jean married Alix du Pas Abt 1300. Alix (daughter of Jacques du Pas) was born Abt 1280. [Group Sheet]
Jean married Marthe de Picquigny Abt 1320. Marthe (daughter of Jean II de Picquigny and Marthe d'Amiens) was born Abt 1300; died Abt 1315. [Group Sheet]
Jeanne married Pierre de Chambly Abt 1350. Pierre was born Abt 1280. [Group Sheet]
Jean married Jeanne de La Roche-Guyon 1374. Jeanne (daughter of Philippe de La Roche-Guyon and Marguerite de Laval) was born Abt 1350; died Bef 1403. [Group Sheet]