- Born circa 1699
- Deceased on January 19, 1774 in Lanneray, at the approximate age of 74 years
Parents
- Jacques Costé (1666 - 1730), sieur de Fourny, gouverneur de Châteaudun, bailli de Dunois
- Marguerite Pavée (1661 - )
Family
- Married on June 13, 1719 in Châteaudun, at église Saint-Pierre, with Jean Recoquillé (1683 - 1771), seigneur de Bainville, premier exempt exempt de la compagnie des gardes du corps de S. A. R. Madame la duchesse d'Orléans, issuing
- Marguerite Julienne (1730 - 1758)