Complex sentence: Anton Bernhard Fürstenau (b.20 October 1792 in Münster; d.18 November 1852 in Dresden, Germany) was the most famous German composer and virtuoso on this instrument and the most important Romantic flutist of the first half of the nineteenth century.
Split into simpler sentences: Anton Bernhard Fürstenau (b.20 October 1792 in Münster; d.18 November 1852 in Dresden, Germany) was a German flutist. He was the most famous composer and virtuoso in Germany on his instrument and the most important Romantic of the first half of the nineteenth century.