Jean Alphonse De Gand-Vilain & Marie Therese De Crevant 
Jean Alphonse De and Marie Therese De were married in a religious ceremony on February 10th, 1677. They had two sons named Louis De and Alexandre Maximilien De.
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Children
Louis De Gand-Vilain
Louis De was born on July 16th, 1678. He died at the age of 88 on June 16th, 1767.
Alexandre Maximilien De Gand-Vilain
Alexandre Maximilien De was born on January 2nd, 1683. He died at the age of 76 on January 2nd, 1759.