Katarzyna Kossakowska, was a Polish noblewoman and politician. She was an important politician in mid 18th-century Poland, and known for her opposition to King Stanislaw. She was known as a wit.
Her correspondence has been preserved.
She has been... Wikipedia
Died: March 21, 1803
Parents: Jerzy Potocki
Grandparent: Szczęsny Kazimierz Potocki
Great-grandparents: Stanisław "Rewera" Potocki and Zofia Kalinowska