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