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Female Guillemette De Courcy Click to view Guillemette De Courcy in the family tree

Guillemette De was born in 1568.  Guillemette De's father was Jacques II De Courcy and her mother is Antoinette D' Ongnies.  Her paternal grandfather was Jacques I De Courcy and her paternal grandmother is Isabelle Du Biez.  She was an only child.  She died at the age of 62 in December 1630.


Guillemette De's first family with Louis II De Mailly

‌Guillemette De and Louis II De were married in a religious ceremony about 1584.  They had a son named Louis III De.


Guillemette De's second family with Philippe De Croy

‌Guillemette De and Philippe De were married in a religious ceremony on January 25th, 1609.  They had a son named Philippe Francois De.


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