Gabrielle Émilie Le Tonnelier de Breteuil (1706–1749), mathematician, daughter of Louis Nicolas
Il fut le père de la marquise du Châtelet et de l'abbé de Breteuil.
Breteuil | Roger de Breteuil | Breteuil, Eure | François Victor Le Tonnelier de Breteuil | Breteuil, Oise |
François Victor Le Tonnelier de Breteuil (17 April 1686 – 7 January 1743, Issy) was a French nobleman.