Era
20th century
18
1900-1999
8
1933-1945
7
1939-1945
6
1918-1933
4
1945-1990
4
1906-1962
3
1906-1975
3
1921-1943
3
1945-1955
3
German occupation, 1940-1945
3
-approximately 1540
2
1749-1832
2
1800-1899
2
1847-1912
2
1880-1954
2
1889-1945
2
1895-1963
2
1900-2009
2
1903-1993
2
1912-1995
2
1925-2023
2
1927-2015
2
19th century
2
20e siècle
2
21st century
2
Unification, 1990
2
-1561
1
-1961
1
1098-1179
1
1367-1400
1
1430 or 1431-1476 or 1477
1
1430 or 31-1476 or 7
1
1685-1732
1
1770-1843
1
1812-1833
1
1813-1837
1
1819-1901
1
1821-1881
1
1837-1898
1
1862-1918
1
1863-1944
1
1864-1913
1
1869-1945
1
1872-1924
1
1882-1950
1
1888-1931
1
1889-1976
1
1890-1937
1
1898-1956
1
more ...