Constance Pétronille Desfontaines de La Croix
- Born on July 22, 1778
Parents
- Michel Anselme Joseph Desfontaines (1722 - ), écuyer, capitaine au régiment de Marsan
- Marie Pétronille Vandermière (1739 - )
Family
- Married with Bruno de Roissart (1765 - ), issuing
Wolfgang (1814 - )