Era
1889-1976
27
20th century
9
1879-1955
8
19th century
8
21st century
5
To 1500
5
To 146 B.C.
4
17th century
3
1800-1899
3
1200-1253
2
1284-1536
2
1367-1413
2
1642-1727
2
1646-1716
2
1724-1804
2
1783-1865
2
1901-1991
2
1907-1972
2
1925-2017
2
1936-
2
1951-
2
1970-
2
2000-2099
2
To 1865
2
approximately 1354-1416
2
1066-1485
1
1452-1485
1
1470-1483
1
1472-1483
1
1599-1658
1
1600-1649
1
1640-1688
1
1749-1832
1
1770-1843
1
1778-1842
1
1800-1933
1
1804-1918
1
1818-1883
1
1819-1890
1
1838-1926
1
1853-1928
1
1861-1947
1
1866-1946
1
1870-1933
1
1871-1945
1
1875-1948
1
1898-1951
1
1900-1999
1
1900-2099
1
1902-1974
1
more ...