Era
19th century
41
20th century
16
18th century
6
Civil War, 1861-1865
6
17th century
5
Revolution, 1775-1783
5
1748-1836
4
1750-1831
4
1798-1870
4
1732-1799
3
1746-1813
3
1748-1842
3
1768-1837
3
1811-1872
3
1829-1894
3
1706-1790
2
1727-1803
2
1736-1808
2
1772-1853
2
1780-1853
2
1780-1875
2
1783-1850
2
1784-1859
2
1789-1851
2
1790?-1848
2
1796-1865
2
1798-1868
2
1805-1882
2
1807-1865
2
1812-1879
2
1815-1887
2
1818-1882
2
1822-1854
2
1823-1891
2
1843-1898
2
1843-1901
2
1862-1893
2
1882
2
1903-1987
2
d. 1852
2
d. 1884
2
-1790
1
-1848
1
-1854
1
1584-1654
1
1675-1741
1
1680 or 81-1783
1
1690-1762
1
1699-1783
1
1717-1755
1
more ...