Louis De Beauvau & Marguerite De Chambley 
They had a daughter named Isabelle De.
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Personal Details
Louis De Beauvau
Louis De was born in 1417 in France. He died at the age of 55 in 1472 in Rome, Italy.
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Children
Isabelle De Beauvau
Isabelle De was born in 1436. She died at the age of 38 in 1474 in Saint Georges de Vendome.