Jacques François Hecquet d'Orval
- Born in 1737 in Abbeville
- Deceased on January 11, 1737 in this municipality, in infancy
- Burial the same day in this municipality
Parents
- Jacques Hecquet de Villers (1711 - 1797), seigneur de Villers, secrétaire du Roi, négociant et manufacturier à Abbeville
- Marie Elisabeth Michault (1714 - 1793)