Era
19th century
139
20th century
118
18th century
64
Early modern, 1500-1700
60
1900-1999
43
17th century
41
1800-1899
35
16th century
30
To 1500
22
1564-1616
19
1700-1799
18
Old English, ca. 450-1100
17
1758-1843
15
1800
15
1882-1941
15
1870-
14
1796
13
1799
12
Middle English, 1100-1500
10
-1400
9
21st century
8
1700-1899
7
1950-
7
To 1300
7
1775-1817
6
1797
6
1800-1999
6
1835-1910
6
1689-1761
5
1788-1824
5
1792
5
1794
5
1795
5
1800-1870
5
1819-1892
5
1843-1916
5
1874-1946
5
Medieval, 500-1500
5
1500-1700
4
1593-1633
4
1709-1784
4
1789
4
1793
4
1798
4
1819-1891
4
1830-1886
4
1870-1950
4
1927-2017
4
2000-2099
4
Civil War, 1861-1865
4
more ...