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Male Guyon De Sully Click to view Guyon De Sully in the family tree

Guyon De was born about 1290.  Guyon De's father was Gilles De Sully and his mother is Jeanne De Parroye.  His paternal grandfather was Eudes III De Sully and his paternal grandmother is Marguerite De Mailly.  He was an only child.  He died after 1354.


Guyon De's family with Marie De Chauvigny

They had a son named Guillaume De.


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