| Name |
Category |
Beginnning date |
Ending date |
|
1st Army Corps |
| |
|
|
1st Connecticut Cavalry |
Military > Regiment > Cavalry | Nov 02, 1861 |
Aug 18, 1865 |
|
1st Connecticut Heavy Artillery |
Military > Regiment > Heavy Artillery | May 23, 1861 |
Sep 25, 1865 |
|
1st Delaware Cavalry Battalion |
Military > Regiment > Cavalry | Jan 20, 1863 |
Jun 30, 1865 |
|
1st Delaware Infantry |
Military > Regiment > Infantry | Sep 10, 1861 |
Jul 12, 1865 |
|
1st District of Columbia Cavalry |
Military > Regiment > Cavalry | Jun 01, 1863 |
Oct 26, 1865 |
|
1st Long Island Volunteers |
| |
|
|
1st Maine Cavalry |
Military > Regiment > Cavalry | Oct 31, 1861 |
Aug 01, 1865 |
|
1st Maine Heavy Artillery |
Military > Regiment > Heavy Artillery | Aug 01, 1862 |
Sep 11, 1865 |
|
1st Maine Infantry |
Military > Regiment > Infantry | Aug 21, 1864 |
|
|
1st Maryland Cavalry |
Military > Regiment > Cavalry | Aug 01, 1861 |
Aug 08, 1865 |
|
1st Maryland Infantry |
Military > Regiment > Infantry | May 27, 1861 |
Jul 02, 1865 |
|
1st Massachusetts Cavalry |
Military > Regiment > Cavalry | Sep 01, 1861 |
Jun 26, 1865 |
|
1st Massachusetts Heavy Artillery |
Military > Regiment > Heavy Artillery | Jan 02, 1862 |
Aug 16, 1865 |
|
1st Massachusetts Infantry |
Military > Regiment > Infantry | May 23, 1861 |
May 25, 1864 |
|
1st Michigan |
| |
|
|
1st Michigan Cavalry |
Military > Regiment > Cavalry | Sep 13, 1861 |
Mar 10, 1866 |
|
1st Michigan Sharpshooters |
Military > Regiment > Sharpshooters | Jul 07, 1863 |
Jul 28, 1865 |
|
1st Minnesota Infantry |
Military > Regiment > Infantry | Apr 29, 1861 |
Apr 29, 1864 |
|
1st New Hampshire Heavy Artillery |
Military > Regiment > Heavy Artillery | Sep 01, 1864 |
Jun 15, 1865 |