Era
Colonial period, ca. 1600-1775
15
Revolution, 1775-1783
12
1792-1881
5
1706-1790
4
To 1775
4
1644-1718
3
1732-1799
3
1743-1826
3
1751-1836
2
1752-1836
2
1775-1783
2
1856-1930
2
Civil War, 1861-1865
2
1552?-1618
1
1674-1751
1
1680-1749
1
1691-1749
1
1697-1784
1
1712-1766
1
1717-1776
1
1722?-1777
1
1730-1781
1
1730-1813
1
1730-1813,
1
1731-1802
1
1732-17
1
1732-1808
1
1733-1816
1
1734-1797
1
1734-1806
1
1735-18
1
1736-17
1
1737-17
1
1737-1832
1
1738-1789
1
1739-1816
1
1740-1799
1
1740-1821
1
1741-1801
1
1742-1786
1
1742?-1777
1
1743-18
1
1743-1828
1
1745-18
1
1745-1813
1
1746-1817
1
1751-18
1
1752-1833
1
1753-1755?-18
1
1753-1821
1
more ...