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Male JEAN I de BEAUVAU Click to view JEAN I de BEAUVAU in the family tree

JEAN I's father was GEOFFROI de BEAUVAU and his mother was MAHAUT d'ARGOUGES.  His paternal grandparents were GIRARD I de BEAUVAU and ROBERTE CRESPON.  He was an only child.


JEAN I's family with BERTHA de MAYENNE

They had a daughter named GERVASE.

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