- Born in 1691
- Deceased on January 12, 1768, at the approximate age of 76 years
Parents
- Charles Joseph de Jauche, comte de Mastaing, gouverneur de Courtrai
- Eléonore de Gand-Vilain
Family
- Married on October 25, 1716 in Brugelette, with Antoine Henri d'Ongnies ( - 1740), issuing
Othon-Henri (1718 - 1791)- Marie Madeleine (1725 - )