Era
20th century
107
1900-1999
47
19th century
26
1856-1950
6
1800-1999
5
1898-1956
5
1933-1945
5
1800-1899
4
21st century
4
1770-1843
3
1871-1909
3
1880-1969
3
1882-1941
3
1889-1945
3
1889-1976
3
1900-2099
3
1903-1969
3
1860-1935
2
1868-1933
2
1868-1963
2
1878-1968
2
1897-1962
2
1902-1967
2
1909-1994
2
1929
2
1938-
2
978?-
2
Heian period, 794-1185
2
To 1600
2
active 9th century
2
1100-1500 (Moyen anglais)
1
1564-1616
1
16th century
1
1700-1899
1
1772-1837
1
1783-1850
1
1789-1830
1
17th century
1
1804-1864
1
1810-1865
1
1816-1855
1
1819-1885
1
1830-1886
1
1830-1900
1
1862-1945
1
1868-1916
1
1870-1938
1
1874-1942
1
1874-1946
1
1875-1955
1
more ...