- Born on April 26, 1693 in Boulogne-sur-Mer
- Baptized the next day at ancienne église Saint-Joseph
- Deceased on June 4, 1769 in this municipality, at the age of 76 years
- Burial the next day at ancienne église Saint-Joseph
Parents
- Antoine Le Vaillant (1646 - 1713), seigneur du Châtelet, lieutenant en la sénéchaussée de Boulogne
- Marie Anne Laye (c. 1657 - 1742)
Family
- Married on September 17, 1724 in Paris, with Élisabeth de Rosnel (c. 1702 - 1788), issuing
- Marc Antoine (1739 - 1801)
Occupations
- lieutenant particulier en la sénéchaussée de Boulogne