Guillaume married Nine de Rostrenen Abt 1210. Nine was born Abt 1185; died 1215. [Group Sheet]
Mahaud married Josselin de La Roche-Bernard Aft 28 Sep 1251. Josselin was born 1214; died 1266. [Group Sheet]
Thomasse married Alain de Rohan Abt 1268. Alain (son of Alain de Rohan and Éléonore de Porhoët) was born Abt 1232; died 1304. [Group Sheet]
Olivier married Aliete de Rochefort 1307. Aliete (daughter of Thibaut de Rochefort and Anne de Neuville) was born Abt 1285; died 1322. [Group Sheet]
Jeanne married Pierre de Kergorlay 7 Sep 1310. Pierre (son of Jean de Kergorlay and Alix d'Avaugour) was born Abt 1285; died 1336. [Group Sheet]