
- Born on September 28, 1760 in The Hague
- Deceased on February 12, 1802 in Paris, at the age of 41 years
Parents
- Liefman Calmer, alias Lehman ben Kalonymus (1711 - 1781), vidame d'Amiens, banquier à Paris, bourgeois de La Haye
- Rachel Isaaks (1721 - 1817)
Family
- Relationship with Aymard de Nicolaÿ (1747 - 1794), marquis de Goussainville, premier président de la chambre des comptes de Paris, issuing