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Male Yvron Bellomontensis Click to view Yvron Bellomontensis in the family tree

Yvron was born about 1008 in Cotentin, Manche, Normandy, France.  Yvron's father was Neil IV de St. Sauveur.  His paternal grandparents were III Neil and Adela d' Eu.  He was an only child.  He died on May 22nd, 1059.


Yvron's family with Emme Lupus

They had four sons named Nigell, Lord of Dutton, Sir Walter and Wolfaith.

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