Biography
Katarzyna Zamoyska was a Polish princess, the daughter of Michal Zdzisław Zamoyski and Princess Jelzhbeta-Barbara Wyshniewiecki, daughter of Prince Mykhailo-Servatz Wysniewiec. She was one of the most influential ladies of her time. She married Jan Karol Mnishek, a general of the crown forces of the Polish-Lithuanian Commonwealth.