- Born on January 15, 1706
- Deceased in 1777, at the approximate age of 70 years
Parents
- Dominique de Behault (1663 - ), écuyer, lieutenant-prévôt de Mons, avocat au conseil souverain de Hainaut
- Catherine Isabelle du Bois ( - 1710)
Family
- Married with Bonne Josèphe Trivière, issuing
- Emmanuel (1740 - 1788)
Occupations
- châtelain de Braine-le-Comte