Anna Miełżyńska was the great-grandmother of which Queen consort of the Polish-Lithuanian Commonwealth?
Catherine Opalińska Catherine Opalińska (Polish: "Katarzyna Opalińska" ; 13 October 1680 – 19 March 1747) was Queen consort of the Polish-Lithuanian Commonwealth twice and Duchess consort of Lorraine through her marriage with Stanisław I of Poland.
Elżbieta Szydłowiecka Elżbieta Szydłowiecka (Lithuanian: "Elžbieta Šydloveckaitė" ) (b. 1533, d. 1562) was a Polish–Lithuanian noble lady and a devout Calvinist.