- Born on March 7, 1730 in Azay-le-Ferron
- Deceased on November 2, 1807 in Paris, at 10e ancien, at the age of 77 years
Parents
- Charles Auguste Le Tonnelier de Breteuil (1701 - 1731)
- Marie Anne Françoise Goujon de Gasville (c. 1714 - 1753)
Family
- Married on January 24, 1752 in Paris, with Philiberte Parat de Montgeron (1737 - 1786), issuing
Angélique (1757 - 1833)
Occupations
- premier ministre (1789)
- ambassadeur