- Born on July 29, 1727 in Warnécourt
- Deceased on June 9, 1759 in Paris, at the age of 31 years
- Burial in this municipality
Parents
- Robert Antoine de Wignacourt (1698 - 1756)
- Marie-Louise de Goujon ( - bef. 1728)
Family
- Married on May 9, 1749 in Pamiers, with Constance-Françoise d'Usson (1725 - 1754), issuing
Marie-Louise (1750 - 1778)