Columbia subject headings:
Harvard subject headings:
George, Grand Duchess of Russia, 1876-1940.
George, Grand Duke of Russia, 1863-1919
Nobility--Greece--Biography.
Nobility--Russia--Biography
Princes--Russia--Biography
Princesses--Russia--Biography
Ramonov, House of.
Romanov, House of.
Princeton subject headings:
George I, King of the Hellenes, 1845-1913.
George, Grand Duchess of Russia, 1876-1940.
George, Grand Duke of Russia, 1863-1919.
Greece--History--George I, 1863-1913.
Nobility--Greece--Biography.
Nobility--Russia--Biography.
Romanov, House of.
Russia--History--Nicholas II, 1894-1917.