Coat of arms Ciolek Name Kazimierz Poniatowski | Father Stanislaw Poniatowski Noble family Poniatowski | |
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Born September 15, 1721Warsaw, Poland ( 1721-09-15 ) Children Stanislaw Poniatowski, Konstancja Poniatowska Parents Konstancja Czartoryska, Stanislaw Poniatowski Siblings Stanislaw August Poniatowski Similar People Andrzej Poniatowski, Stanislaw August Poniatowski, Stanislaw Poniatowski, Michal Jerzy Poniatowski, Konstancja Poniatowska |
Prince Kazimierz Poniatowski (15 September 1721 – 13 April 1800) was a Polish Szlachcic, podkomorzy wielki koronny (1742–1773), generał wojsk koronnych. Knight of the Order of the White Eagle, awarded on 3 August 1744 in Warsaw.

He was Great Podkomorzy of the Crown (podkomorzy wielki koronny) from 1742 to 1773 and General of the Crown Army (generał wojsk koronnych). He was also created a Prince by his brother King Stanisław II August Poniatowski on 4 December 1764.
He married on 21 January 1751 Apollonia Ustrzycka (17 January 1736 – 1814), by whom he had one son and two daughters:
References
Kazimierz Poniatowski Wikipedia(Text) CC BY-SA