Józef Kajetan Ossoliński

Józef Kajetan Ossoliński
Count
Józef Kajetan Ossoliński
Coat of arms	Topór
Full name	Józef Kajetan Ossoliński
Born	1758 (1758)
Died	1834 (aged 75–76)
Family	Ossoliński
Consort	Maria Barbara Zalewska
Issue	Konstancja Ossolińska Wiktor Maksymilian Ossoliński
Father	Aleksander Ossoliński
Mother	Benedykta Antonina Loewendal

Count Józef Kajetan Ossoliński (1758–1834) was a notable Polish szlachcic (nobleman) with a distinguished political career. He served as the Castellan of the Podlaskie Voivodeship from 1790 and was a Senator Castellan of the Kingdom of Poland from 1822 to 1824. Additionally, he held the position of Starost of Sandomierz starting in 1781. Ossoliński was active in politics throughout his life, participating as a representative from the Drohiczyn region in various parliamentary sessions, including the Four-Year Sejm and the Targowica Confederation.

Ossoliński was born into a prominent family; his father, Aleksander Maciej Ossoliński, was a notable court official. Over his lifetime, he was married three times and had several children, including a daughter and a son who continued the family legacy.

He also gained recognition as a collector of art, creating a gallery in his palace in Warsaw, which housed works acquired from King Stanisław August Poniatowski.