Countess Karolina Rozalia Tekla Sobańska was a Polish agent and noblewoman. She was a Russian agent, the mistress of the Tsarist general Jan de Witte and a reputed lover of Poland's national poet Adam Mickiewicz. Wikipedia
Born: December 25, 1795, Pohrebyshche, Ukraine
Died: July 21, 1885 (age 89 years), Paris, France
Parents: Adam Wawrzyniec Rzewuski and Justyna Rdułtowska h. Drogosław
Great grandchildren: Countess Izabela Potocka-Sapieha and Jakub Potocki
Children: Countess Constanza Honorata Sobanska
Spouse: Hieronim Sobański (m. 1814)
Grandchildren: María Karolina Sapieha, Princess Sapieha and Pawel Sapieha, Prince Sapieha