Era
20th century
54
21st century
14
19th century
13
1900-1999
12
2000-2099
7
1564-1616
5
18th century
5
1898-1951
4
1700-1799
3
1933-1945
3
20e siècle
3
1800-1899
2
1800-1950
2
1800-1999
2
1832-1888
2
1835-1910
2
1862-1930
2
1905-
2
1939-1945
2
1944-
2
1946-
2
1948-
2
2016
2
Anglo-Saxon period, 449-1066
2
George VI, 1936-1952
2
Nicholas II, 1894-1917
2
Occupation, 1939-1945
2
Victoria, 1837-1901
2
10th century
1
1341-1532
1
1412-1431
1
1421-1737
1
1452-1519
1
1483-1546
1
1492-1559
1
1533-1603
1
1558-1603
1
1743-1803
1
1760-1899
1
1775-1865
1
1800-1837
1
1809-1849
1
1810-1945
1
1812-1870
1
1819-1901
1
1843-1915
1
1848-1870
1
1861-1865 (Guerre de Sécession)
1
1861-1865, Civil War
1
1863-1933
1
more ...