What was the title of the father of this sovereign duke of the Duchy of Saxe-Coburg and Gotha who composed the opera "Diana von Solange"?
Diana von Solange Diana von Solange is an opera by the German prince Ernst II of Saxe-Coburg-Gotha, an amateur composer. It was premiered in 1858. 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).
Prince Leopold of Saxe-Coburg and Gotha Prince Leopold Franz Julius of Saxe-Coburg and Gotha (Vienna, 31 January 1824 – Vienna, 20 May 1884) was a German prince of the House of Saxe-Coburg and Gotha-Koháry.