- Born on October 17, 1730 in Bayonne
- Deceased on September 19, 1807 in Saint-Nom-la-Bretêche, at the age of 76 years
Parents
- Pierre de Lesseps (1690 - 1759), notaire royal, secrétaire de la ville et de la chambre de commerce à Bayonne
- Catherine Fourcade (1690 - 1760)
Family
- Married on June 17, 1757 in Cartagena, with Anna Caizergues (1731 - 1823), issuing
- Barthélemy (1766 - 1834)
Lise (1769 - 1840)- Mathieu (1774 - 1832)
- Michel Louis
Occupations
- consul général de France à Saint-Petersbourg