- Born on March 20, 1664 in Abbeville
- Deceased on December 6, 1675 in this municipality, at the age of 11 years
Parents
- Claude Vaillant (1622 - 1665), écuyer, sieur de Favières, conseiller du Roi, grenetier au magasin à sel d'Abbeville
- Marie Le Roy (1627 - 1703)