Era
1723-1791
1
1733-1804
1
1737-1801
1
1783-1865
2
1859-1941
1
1865-1918
2
1879-1926
2
1884-1959
1
1888-1918
1
18th century
3
1900-1999
5
1901-1909
2
1917-
2
1917-1921
1
1917-1936
1
1929
1
1945-
1
1945-1992
4
1953-1961
1
1953-1985
2
1975-1979
1
1979-
1
19e siècle
2
19th century
2
20e siècle
2
20th century
7
Revolution, 1775-1783
1
Since 1917
1
To 1865
1
William II, 1888-
1