Marie married Arthur II of Brittany de Dreux, Duke of Brittany in 1275. Arthur (son of John II of Richmond de Dreux, Earl of Richmond and Beatrice Plantagenet, Duchess of Brittany) was born on 25 Jul 1262; died on 27 Aug 1312 in Château de L'Isle; was buried in Cordeliers Convent. [Group Sheet] [Family Chart]
John married Isabel de Limoges in 1310 in Burgos, Italy. Isabel (daughter of Sancho IV the Fierce of Castile, King of Castile and León and Maria Alfonsa de Molina) was born in 1283 in Toro; died on 24 Jul 1328. [Group Sheet] [Family Chart]
John married Johnna de Savoie on 21 Mar 1329. Johnna (daughter of Edward the Liberal de Savoie, Count of Savoy and Blanche de Bourgogne) died on 29 Jun 1344. [Group Sheet] [Family Chart]
Family/Spouse: Isabella de Valois. Isabella (daughter of Charles III de Valois, Count de Valois and Margaret of Anjou, Countess of Anjou and Main) was born in 1292; died in 1309. [Group Sheet] [Family Chart]
Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Family/Spouse: Charles of Blois de Châtillon, Duke of Brittany. Charles died on 29 Sep 1364. [Group Sheet] [Family Chart]