- Born on May 21, 1781
- Deceased in 1808, at the approximate age of 26 years
Parents
- Jean Louis Rossignol des Dunes de Poincy (1749 - c. 1835), habitant de Saint-Marc
- Élisabeth d'Aquin (1761 - 1815)
Family
- Married on April 24, 1807 in New Orleans, with Emerance Despau