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Male Gui I de Tonnerre Click to view Gui I de Tonnerre in the family tree

Gui I's father was Milo II de Tonnerre.  His paternal grandfather was Milo I de Tonnerre and his paternal grandmother is UNKNOWN Atila.  He was an only child.  He died after 0970.


Gui I's family with Adela de Salins

They had a son and a daughter, named Milo III and Windesmode.

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