Era
1807-1870, USMA 1829
1
1809-1865
1
1811-1891, USMA 1835
1
1815-1872, USMA 1835
1
1815-1872, USMA 1839
1
1816-1870, USMA 1840
1
1820-1891, USMA 1840
1
1821-1890
1
1822-1885, USMA 1843
1
1822-1892, USMA 1842
1
1823-1914, USMA 1844
1
1826-1899
1
1831-1888, USMA 1853
1
1831-1906, USMA 1853
1
1839-1876, USMA June 1861
1
1846-1937, USMA 1868
1
1871-1937
1
1918-2001
1
19th century
1
20th century
1
Civil War, 1861-1865
1
active 1846-1847
1