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Sonja Knittel
Austrian operatic soprano. Born 11 April 1925, 1923 or 1926 in Vienna, Austria and died 23 February 2017 in Oberasbach, Germany.
Home > Artists
Austrian operatic soprano. Born 11 April 1925, 1923 or 1926 in Vienna, Austria and died 23 February 2017 in Oberasbach, Germany.