Columbia subject headings:
Harvard subject headings:
Favorites, Royal--Russia--Biography.
Generals--Russia--Biography
Potemkin, Grigoriĭ Aleksandrovich, kni͡azʹ, 1739-1791.
Russia--History--Catherine II, 1762-1796.
Statesmen--Russia--Biography.
Princeton subject headings:
Potemkin, Grigoriĭ Aleksandrovich, kni︠a︡z, 1739-1791.