found: Wagner, R. Der Ring des Nibelungen. Das Rheingold, c1983: p. ii (Karl Klindworth)
found: Wagner, R. Parsifal, c1902: t.p. (K. Klindworth)
found: Chopin, F. Impromptus, 188-?: t.p. (Charles Klindworth)
found: New Grove (Klindworth, Karl; b. Sept. 25, 1830, Hanover, d. July 27, 1916, Stolpe, near Oranienburg; German pianist, conductor and teacher)
found: OCLC, MAy 8, 2012 (usage: C. Klindworth, K. Klindworth, Ch. Klindworth, Carl Klindworth, Chas. Klindworth, Charles Klindworth, Karl Klindworth)