- Born in 1730
- Deceased in 1808, at the approximate age of 77 years
Parents
- Stanisław Poniatowski (1676 - 1762), général de l'armée du grand-duché de Lituanie
- Konstancja Czartoryska (1700 - 1759)
Family
- Married on November 19, 1748, with Jan Klemens Branicki (1689 - 1771)
- Married with Andrzej Mokronowski (1713 - 1784)