Complex sentence: Ernestine Schumann-Heink (15 June 186117 November 1936) was a German Bohemian, later American, operatic contralto, noted for the size, beauty, tonal richness, flexibility and wide range of her voice.
Split into simpler sentences: Ernestine Schumann-Heink (15 June 186117 November 1936) was a German Bohemian, later American, operatic contralto. She was noted for the size, beauty, tonal richness, flexibility and wide range of her voice.