Jean I de Beauvau was born circa 1055 to Geoffroi de Beauvau (c1030-c1088) and Mahaut of Argouges (1037-c1084) . Notable ancestors include Charlemagne (747-814). Ancestors are from France, Belgium, Germany.


Offspring of Jean I de Beauvau and Berthe de Mayenne (c1060-?)
Name Birth Death Joined with
Gervaise de Beauvau (c1080-1111) 1080 Geoffroy de Briollay (c1080-?)

Footnotes (including sources)

‡ General

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