19th century 160 20th century 118 1801-1917 101 18th century 40 Nicholas II, 1894-1917 35 Revolution, 1917-1921 25 1894-1917 22 1689-1801 20 1828-1910 20 Revolution, 1905-1907 20 1860-1904 19 1729-1796 18 1533-1917 14 1821-1881 14 1672-1725 13 1861-1917 12 1613-1917 11 17th century 11 Alexander I, 1801-1825 11 1728-1762 10 1991- 10 1840-1893 9 1859-1916 9 1870-1924 9 1904-1914 9 1917-1936 9 1613-1689 8 1799-1837 8 1868-1918 8 February Revolution, 1917 8 Peter I, 1689-1725 8 16th century 7 21st century 7 Catherine II, 1762-1796 7 1878-1953 6 1879-1940 6 Alexander II, 1855-1881 6 1237-1480 5 1533-1613 5 1869-1916 5 Ivan IV, 1533-1584 5 Time of Troubles, 1598-1613 5 1530-1584 4 1769-1821 4 1853-1900 4 1855-1881 4 1882-1971 4 1906-1975 4 1917-1945 4 1952- 4 1796-1855 3 1809-1852 3 1818-1881 3 1818-1883 3 1865-1936 3 1871-1918 3 1872-1918 3 1874-1948 3 1880-1934 3 1917-1970 3 December Uprising, 1825 3 To 1533 3 1551 or 1552-1605 2 1681-1736 2 1711-1765 2 1766-1826 2 1777-1825 2 1801-1825 2 1825-1855 2 1834-1901 2 1839-1881 2 1849-1915 2 1852-1942 2 1857-1935 2 1859-1941 2 1866-1944 2 1868-1936 2 1874-1940 2 1877-1901 2 1881-1894 2 1884-1975 2 1899-1977 2 1913-1994 2 1932-1986 2 1946- 2 1989- 2 Alekseĭ Mikhaĭlovich, 1645-1676 2 Consulate and First Empire, 1799-1815 2 Edward VII, 1901-1910 2 George V, 1910-1936 2 Nicholas I, 1825-1855 2 Ottoman Empire, 1288-1918 2 Period of Consolidation, 1462-1605 2 To 1801 2 To 1861 2 To 1917 2 William II, 1888-1918 2 (1994-1996) 1 -approximately 1430 1 1350-1430 1