Era
Civil War, 1861-1865
31
20th century
14
19th century
13
1939-1945
11
Revolution, 1775-1783
11
18th century
5
16th century
4
1818-1883, USMA 1841
4
1790-1868
3
1794-1870, USMA 1814
3
1809-1865
3
1813-1892
3
1715-1789
2
1745-1824
2
1784-1850
2
1786-1866
2
1794-1849
2
17th century
2
1804-1877, USMA 1824
2
1809-1892, USMA 1833
2
1818-1883
2
1820-1881, USMA 1842
2
1826-1885, USMA 1846
2
1846-1916, USMA 1868
2
1900-1999
2
1912-1977
2
active 1780
2
-1809
1
-1822
1
-1842
1
-1943
1
1500-1571
1
1721-1770
1
1729-1786
1
1732-1786
1
1737-1803
1
1737-1814
1
1742-1786
1
1748-1822
1
1750-1806
1
1752-1806
1
1754-1848
1
1756-1846
1
1760-1824
1
1760-1833
1
1766-1857
1
1768-1821
1
1772-1828
1
1776-1854
1
1782-1848, USMA 1805
1
more ...