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.
Teofila Ludwika Zasławska Princess Teofila Ludwika Zasławska (ca. 1650 – November 15, 1709) was a member of the Polish nobility (Polish: "szlachta" ). She was the daughter of Katarzyna Sobieska, who was the sister of Jan III Sobieski, the king of The Kingdom of Poland and the Grand Duchy of Lithuania. Her father was Władysław Dominik Zasławski, a Polish nobleman of Ruthenian stock of the house of Ostrogski, one of the richest magnates in Poland.