Le Tonnelier de Breteuil
Appearance
Le Tonnelier de Breteuil was a French surname, held by:
- Louis Nicolas Le Tonnelier de Breteuil (1648-1728), officer of the household of Louis XIV
- François Victor Le Tonnelier de Breteuil (1686-1743), twice secretary of state for war
- Gabrielle Émilie Le Tonnelier de Breteuil (1706-1749), mathematician, daughter of Louis Nicolas
- Louis Auguste Le Tonnelier de Breteuil (1730-1807), diplomat and politician