Era
20th century
73
1900-1999
29
19th century
28
1939-1945
24
To 1500
11
1917-1948
7
17th century
6
1800-1899
5
1861-1889
5
1939 - 1945
5
1646-1724
4
16th century
4
1800-1999
4
1816-1847
4
18th century
4
1700-1799
3
1806-1861
3
1830-1894
3
1835-1917
3
1859-1936
3
1887-1956
3
1900 - 1999
3
1914-1943
3
1933-1945
3
21st century
3
1500 - 1699
2
1592-1641
2
1599-1672
2
1600-1699
2
1647-1717
2
1761-1854
2
1781-1869
2
1800 - 1999
2
1800-1933
2
1865-1955
2
1879-1971
2
1888-1942
2
1909-1943
2
1947-
2
Medieval period, 1066-1485
2
Middle Ages, 500-1500
2
b. 1876
2
1066-1485
1
1200-953 B.C.
1
1207-1273
1
1500-1599
1
1564-1616
1
1771-1833
1
1833-1916
1
1860-approximately 1930
1
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