Geoffrey I, Duke of Brittany

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Geoffrey I of Rennes (980November 20, 1008) was duke of Brittany, from 992 to his death. He was son of Duke Conan I and Ermengarde of Anjou, whose parents were Geoffrey I of Anjou and Adele of Meaux.

He married Hawise of Normandy, daughter of Richard I of Normandy and an unknown mistress.

[edit] Issue

Geoffrey and Hawise had:

[edit] See also

Preceded by
Conan I
Duke of Brittany Succeeded by
Alan III
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