Nicolas Langlois
- Born in 1644
- Deceased on October 2, 1720 in Canteleu, at the approximate age of 75 years
Parents
- Jean-Baptiste Langlois (c. 1615 - 1667), écuyer, baron de La Croix-Saint-Leufroy, premier président aux comptes, maître des requêtes
- Gabrielle de Maupeou (1618 - 1651)
Family
- Married on August 29, 1669 in Rouen, with Catherine de Brinon
- Married on September 19, 1700, with Anne Dauvet ( - 1706)
- Married on April 19, 1708, with Catherine Françoise de Roncherolles (1668 - 1717)
- Married on September 1, 1717 in Herqueville, with Élisabeth Geneviève de Tiremois ( - 1746)