Hardouin IX De Mailly & Antoinette De Chauvigny 
Hardouin IX De and Antoinette De were married in a religious ceremony on November 26th, 1458. They had two sons and a daughter, named Hardouin X De, Francois De and Francoise De.
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Children
Hardouin X De Mailly
Hardouin X De was born in 1462. He died at the age of 63 on January 25th, 1525.