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Male Jean III De Dreux Click to view Jean III De Dreux in the family tree

Jean III De was born on March 8th, 1287 in Chantoceaux.  Jean III De's father was Arthur II De Bretagne De Dreux and his mother was Marie De Limoges.  His paternal grandparents were Jean II De+ Dreux and Beatrice+ Plantagenet; his maternal grandparents were Guy VI De Limoges and Marguerite De Bourgogne. He had a brother named Guy VII De.  He was the younger of the two children. He had a half-brother and three half-sisters, named Jean IV de Montfort De, Beatrice De, Jeanne De and Alix De.  He died at the age of 54 on April 30th, 1341 in Caen.  He was buried in Les carmes, Ploermel.


Jean III De's family with Isabel De Castilla

‌Jean III De and Isabel De were married in a religious ceremony in 1310.


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