Era
1837-1873
4
1900-1999
4
1909-1942
4
1762-1878
3
1941-1944
3
20th century
3
1878-1944
2
1882-1949
2
1933-1945
2
1762-1899
1
1844-1900
1
1854-1929
1
1861-1942
1
1888-1942
1
1889-1925
1
1892 or 1893-1947
1
1892 or 3-1947
1
1897-1949
1
1914-1918
1
1918-1943
1
1927-
1
1941-2006
1
19th century
1
April Events, 1925
1
Boris III, 1918-1943
1
Geschichte 1969-1993
1
Uprising, 1923 (June)
1
Uprising, 1923 (September)
1