Guillaume Mongie
sieur de Fiefvoisin
- Born in 1667
Parents
- Jean Mongie ( - bef. 1689), notaire
- Suzanne de Bonnegens (1637 - )
Family
- Married on July 13, 1689, with Marie de Bonnegens (1666 - )
- Married on February 26, 1710 in Saint-Germain-de-Marencennes, with Anne de Bonnegens (1670 - 1727)
Occupations
- juge et sénéchal civil et criminel de l'abbaye royale