Era
19th century
136
1812-1870
41
20th century
41
17th century
20
1900-1999
16
1802-1885
12
1800-1899
11
18th century
11
1939-1945
6
1800-1999
4
1816-1855
4
Civil War, 1861-1865
4
1652-1685
3
1658-1719
3
16th century
3
1700-1799
3
1868-1920
3
21st century
3
Victoria, 1837-1901
3
1650-1702
2
1717-1779
2
1910-1989
2
1914-1923
2
1929
2
Civil War, 1642-1649
2
Edward III, 1327-1377
2
George VI, 1936-1952
2
Occupation, 1939-1945
2
Revolution, 1775-1783
2
To 1889
2
1327-1377
1
1452-1519
1
1479-1555
1
14th century
1
1500-1599
1
1517-1648
1
1564-1616
1
1614-1694 or 6
1
1630-1685
1
1642-1649
1
1644-1703
1
1700 - 1799
1
1714-1770
1
1748-approximately 1824
1
1771
1
1775-1783
1
1775-1865
1
1789-1820
1
1789-1869
1
1792
1
more ...