Baudouin Justin de Grouff d'Erckelens
- Born on March 7, 1682 in Mons
- Deceased on November 4, 1751, at the age of 69 years
Parents
- Wolfgang Wilhelm de Grouff d'Erckelens, écuyer
- Catherine Françoise de Boussu (1651 - 1694), dame de Mecquignies
Family
- Married with Marie Josèphe Agnès Cussemenet de Dornon (1701 - ), issuing
Marie Philippine Florence (1734 - 1809)