- Born on October 23, 1754
- Deceased on February 13, 1833, at the age of 78 years
Parents
- Kazimierz Poniatowski (1721 - 1800), Prinz Poniatowski, lieutenant-général des armées polonaises
- Appolonia Ustrzycka (1736 - 1814)
Family
- Relationship with Cassandra Luci (1785 - 1863), issuing
Isabela (1806 - 1896)- Carlo (1808 - 1887)
- Costanza (1811 - 1851)
- Michel Ciolek (1815 - 1837)
- Józef (1816 - 1873)
Occupations
- grand trésorier de Lithuanie
Distinctions
- chevalier de première classe de l'ordre de Saint-Stanislas