Title: The Kurbskii-Groznyi apocrypha
Subjects: History, Modern Civilization, Russia, Sources, Ivan iv, czar of russia, 1530-1584
Places: Russia
People: Andreĭ Mikhaĭlovich Kurbskiĭ kni͡azʹ (d. 1583), Andreĭ Mikhaĭlovich Kurbskiĭ kni︠a︡zʹ (d. 1583), Ivan IV Czar of Russia (1530-1584)
Time periods: 17th century, Ivan IV, 1533-1584