Era
1929
43
1918-1945
12
1933-1945
8
20th century
8
1918-
4
Since 1918
3
1780-1849
2
1819
2
1837
2
1919-1933
2
1919-1945
2
1945-
2
To 1865
2
1767-1845
1
1818-1883
1
1836-1837
1
1857
1
1857-1861
1
1865-
1
1865-1950
1
1867-1934
1
1874-1964
1
1877-1964
1
1878-1942
1
1879-1952
1
1882-1945
1
1882-1947
1
1882-1961
1
1887-1967
1
1898-1974
1
1900-1965
1
1900-1999
1
1914-1972
1
1925-
1
1929-1933
1
1933
1
1971-1981
1
19th century
1
20e siècle
1
d. 1968
1