The Tsar of all Russia, officially the Sovereign, Tsar and Grand Prince of all Russia, was the title of the Russian monarch from 1547 to 1721. During this period, the state was a tsardom.
Last to Reign Peter I 7 May 1682 – 2 November 1721
Image: Иван IV Грозный, фреска 1689
Image: Theodore I the Blessed, fresco
Image: Portrait of Boris Godunov
The Tsardom of Russia, also known as the Tsardom of Muscovy, was the centralized Russian state from the assumption of the title of tsar by Ivan IV in 1547 until the foundation of the Russian Empire by Peter the Great in 1721.
Moscovia, Herberstein, 1549
Russia, Mercator, 1595
Russia seu Moscovia, Mercator, Atlas Cosmographicae, 1596
Russia vulgo Moscovia, Atlas Maior, 1645