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Female Berthe De+ Mayenne Click to view Berthe De+ Mayenne in the family tree

Berthe De+ was born about 1065 in Mayenne/Pays de la Loire, France.  Berthe De+'s father is Geoffroi De+ Mayenne and her mother was Gervaise De+ Chateau-Gontier.  Her paternal grandfather is Haimon De+ Mayenne; her maternal grandfather was Renaud I De+ Chateau-Gontier and her maternal grandmother is Elizabeth+ X. She had a brother named Geoffroi De+.  She is the younger of the two children.


Berthe De+'s family with Jean I De+ Beauvau

They had a daughter named Gervaise De+.


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