Konstancja Czartoryska (1700–1759)

Konstancja Czartoryska
Born	(1696-01-29)29 January 1696 Warsaw, Poland
Died	27 October 1759(1759-10-27) (aged 63) unknown
Noble family	Czartoryski
Spouse(s)	Stanisław Poniatowski
Issue Kazimierz Poniatowski Franciszek Poniatowski Aleksander Poniatowski Ludwika Maria Poniatowska Izabella Poniatowska Stanisław August Poniatowski Andrzej Poniatowski Michał Jerzy Poniatowski
Father	Kazimierz Czartoryski
Mother	Izabela Elżbieta Morsztyn

Princess Konstancja Czartoryska (ca. 1696 or 29 January 1700 – 27 October 1759) was a Polish noble lady, the daughter of magnate Kazimierz Czartoryski.

She married Stanisław Poniatowski on 14 September 1720 and was the mother of the last Polish king Stanisław August Poniatowski.

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