- Born circa 980 in Rennes
- Deceased on November 20, 1008, at the approximate age of 27 years
- Burial in Le Mont-Saint-Michel, at abbaye du Mont-Saint-Michel
Parents
- Conan de Bretagne, alias le Tort ( - 992), duc de Bretagne
- Ermengarde d'Anjou
Family
- Married with Havoise de Normandie (c. 975 - 1034), issuing
Notes
Décède au retour d'un pélerinage à Rome.