- Born on July 7, 1418
- Deceased on September 22, 1457 in Nantes, at the age of 39 years
Parents
- Jean V de Bretagne, le Sage (1389 - 1442), chevalier, duc de Bretagne
- Jeanne de Valois (1391 - 1433), duchesse de Bretagne
Family
- Married in June 1441, with Françoise d'Amboise (1427 - 1485)
- Relationship with N N, issuing
