About Jadwiga Wypyska (Łuszkowska)
Jadwiga Łuszkowska – kochanka króla Władysława IV Wazy. Wikipedia PL
Jadwiga Łuszkowska (born about 1616 in Lviv, died after 20 May 1648 in Merecz) was a Polish noble lady and mistress of polish king Władysław IV Vasa. She was the daughter of merchant Jan Łuszkowski (died 1627) and Anna (died after 1635).
She had a son, Władysław Konstanty Waza, in 1635, and an unknown daughter, the next year.
In 1637 she married starost of Merecz, Jan Wypyski (died before 18 December 1647).