- Born on June 6, 1749 in Saint-Jean-d'Angély
Parents
- Louis-Auguste de Crès de Vervant, chevalier, marquis de Vervant, lieutenant des maréchaux de France
- Adélaïde de Ponthieu (1729 - )
Family
- Married on May 10, 1779 in Saint-Jean-d'Angély, with Angélique Henriette Delort (1753 - ), issuing
Julie (1780 - 1870)