Spouse(s) Yolande de Dreux Beatrice of Navarre, Duchess of Burgundy: Noble family: House of Burgundy: Father: Odo III, Duke of Burgundy: Mother: Alice de Vergy https://en.wikipedia.org/wiki/Hugh_IV,_Duke_of_Burgundy
Arthur II; Duke of Brittany; Reign: 18 November 1305 – 27 August 1312: Predecessor: John II: Successor: John III https://en.wikipedia.org/wiki/Arthur_II,_Duke_of_Brittany
