Jean married Alix d'Avaugour Abt 1285. Alix (daughter of Alain II d'Avaugour and Marguerite de Beaumont-Gâtinais) was born Abt 1265; died Aft 1303. [Group Sheet]
Pierre married Jeanne de Rohan 7 Sep 1310. Jeanne (daughter of Alain de Rohan and Thomasse de La Roche-Bernard) was born Abt 1280. [Group Sheet]
Jean married Jeanne de Rieux Abt 1330. Jeanne (daughter of Guillaume de Rieux and Louise de Machecoul) was born Abt 1300. [Group Sheet]
Jean married Marie de Léon 13 May 1363. Marie (daughter of Hervé de Léon and Marguerite d'Avaugour) was born Abt 1340. [Group Sheet]