Karoline Seidler-Wranitzky
Karoline Seidler-Wranitzky (1790 – 7 December 1872) was a Czech operatic soprano. She notably created the role of Agathe in the world premiere of Carl Maria von Weber's ''Der Freischütz'' in 1821.In performances, she was praised for her powerful voice and wide vocal range. Provided by Wikipedia
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