Era
Civil War
52
Civil War, 1861-1865
22
Civil war
19
1861-1865
5
1809-1865
4
1857-1861
3
1863
3
1780-1875
2
1861
2
1862
2
1805-1882
1
1814-1869
1
1815-1861
1
1849-1877
1
1859-1867
1
1864
1
1864 [1864]
1
1865-1869 [1863]
1
1865-1877
1
1865-1898
1
19th century
1
69th (militia)
1
7th (Militia)
1
Civil War, 1860-1865
1
Civil War, 1861-1865 [1864]
1
Civil war [1863]
1
Civil war [1864]
1
Civil war, 1861-1865
1
Congresses
1
b. 1816
1