- Born on August 5, 1707 in Bruges
- Deceased on January 31, 1749, at the age of 41 years
Parents
- Antoine Ignace de Steelant ( - 1722), seigneur de Gaesbeek, commis des impositions à Bruges
- Marie Anne Trappequiers (1665 - 1726), dame de 't Wallant
Family
- Married on April 21, 1731 in Bruges, with Jean-Baptiste Coppieters (1695 - 1783), issuing
Jean-Baptiste (1732 - 1787)- Thérèse Joséphine (1738 - 1792)
- Albert (1741 - 1832)