Columbia subject headings:
Harvard subject headings:
Ernst II, Duke of Saxe-Coburg-Gotha, 1818-1893
Saxe-Coburg-Gotha--History, Military.
Saxe-Coburg-Gotha--History.
Princeton subject headings:
Ernst II, Duke of Saxe-Coburg-Gotha, 1818-1893.
Saxe-Coburg-Gotha--History, Military.
Saxe-Coburg-Gotha--History.