Louis Marie Esmangart de Beauval
- Born on December 26, 1766 in Pontoise-lès-Noyon
- Baptized the same day in this municipality
Parents
- Marie Jean François Hyacinthe Esmangart de Beauval (1735 - 1793)
- Charlote Geneviève Elisabeth Coustant d'Yanville (1747 - 1802)