Julius Rietz (1812-1877)

"August Wilhelm Julius Rietz (28 December 1812 in Berlin – 12 September 1877 in Dresden) was a German composer, conductor, cellist, and teacher. His students included Woldemar Bargiel, Salomon Jadassohn, Arthur O´Leary, and (by far the most celebrated) Sir Arthur Sullivan. He also edited many works by Felix Mendelssohn for publication." - (en.wikipedia.org 08.11.2019)