Question: Did Tom Kummer and Wilhelm Fitzenhagen have the same nationality?
Sentence (from "Wilhelm Fitzenhagen"): Wilhelm Karl Friedrich Fitzenhagen( Sept. 15, 1848 – Feb. 14, 1890), was a German cellist, composer and instructor, best known today as the dedicatee of Pyotr Ilyich Tchaikovsky's" Variations on a Rococo Theme".
Relevant evidence: Yes