Question: Which German Prince, born in 1818, composed Diana von Sloange?
Sentence (from "Diana von Solange"): In 1859, Franz Liszt wrote an orchestral "Festmarsch nach Motiven von E. H. z. S-C-G", S.116, based on themes from "Diana von Solange" (E. H. z. S-C-G was short for Ernst Herzog zu Sachsen-Coburg-Gotha).
Relevant evidence: No