Title: Ioann Groznyĭ
Subjects: Kings and rulers, Biography, Statesmen, History
Places: Russia
People: Ivan IV Czar of Russia (1530-1584), Peter I Emperor of Russia (1672-1725), Aleksandr Danilovich Menshikov (1673-1729), Grigoriĭ Aleksandrovich Potemkin kni︠a︡zʹ (1739-1791), Demidov family
Time periods: Ivan IV, 1533-1584, Peter I, 1689-1725, Catherine II, 1762-1796