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Male Duke Geoffroi I of Bretagne Click to view Duke Geoffroi I of Bretagne in the family tree

Geoffroi I of Bretagne was born about 0980 in , Bretagne, France.  Geoffroi I of Bretagne's father was Duke Conan I Rennes of Bretagne (The Crooked) and his mother was Ermengardeof Anjou.  His paternal grandparents were Ct. Juhel Berenger of Rennes and Gerberge; his maternal grandparents were Ct. Geoffroi I of Anjou (Grisegonnelle) and Adelais (Adelaide) of Vermandois. He had a sister named Judith of Bretagne.  He was the older of the two children.  He died  due to killed on November 20th, 1008.


Geoffroi I of Bretagne's family with Hedwig of Normandy

They had two sons and a daughter, named Alain III of Bretagne, Eudes of Bretagne and Emme of Bretagne.

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