"Maria Josepha of Austria (Maria Josepha Benedikta Antonia Theresia Xaveria Philippine, Polish: Maria Józefa; 8 December 1699 – 17 November 1757) was the Queen of Poland ...
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by marriage to Augustus III. From 1711 to 1717, she was heir presumptive to the Habsburg Empire. Her sister Maria Amalia became Electress of Bavaria." - (en.wikipedia.org 30.01.2020)