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Male Duc de Bretagne Geffroi de Bretagne I Click to view Duc de Bretagne Geffroi de Bretagne I in the family tree

Geffroi de Bretagne was born about 0980.  Geffroi de Bretagne's father was Duc de Bretagne Conan I and his mother is Ermengard d'Anjou.  His paternal grandfather was Comte de Rennes Judicael ap Berengar and his paternal grandmother is Gerberga; his maternal grandfather is Comte d'Anjou Geffroi d'Anjou (Le Grisgonelle) I and his maternal grandmother was Adelais(Adelaide) de Vermandois.  He was an only child.  He died in 1008.


Geffroi de Bretagne's family with Havise de Normandie

‌Geffroi de Bretagne and Havise de Normandie were married in a religious ceremony in 0996.  They had three sons and a daughter, named Alain de Bretagne, Guillaume de Bretagne, Eudes de Bretagne and Emma de Bretagne.

Source/Citation
{GEDCOM File : .gedall.ged}

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