United States Army > Army of the Potomac
< to November • December 1863 • to January >
Commanded by Brigadier General Robert O. Tyler
| 1st Brigade | Lt. Colonel Freeman McGilvery | |
| 1st Connecticut Heavy Artillery, Company B | Lieutenant Albert F. Brooker | |
| 1st Connecticut Heavy Artillery, Company M | Captain Franklin A. Pratt | |
| 6th Maine Battery | Lieutenant William H. Rogers | to 2 Brig. (below) |
| 9th Massachusetts Battery | Captain John Bigelow | to 2 Brig. (below) |
| 1st New Jersey Artillery, Battery A | Captain William Hexamer | to unattached (below) |
| 1st New York Artillery, Battery B | Captain Robert E. Rogers | to unattached (below) |
| 4th New York Independent Battery | Captain James E. Smith | broken up 12/4 |
| 5th New York Independent Battery | Captain Elijah D. Taft | from 2 Vol. Brig. (below) |
| 1st West Virginia Artillery, Battery C | Captain Wallace Hill | |
| 2nd Brigade | Captain Elijah D. Taft | |
| 6th Maine Battery | Lieutenant William H. Rogers | from 1 Brig. (above) |
| 9th Massachusetts Battery | Captain John Bigelow | from 1 Brig. (above) |
| 1st New York Artillery, Battery K (11th New York Battery attached) |
Lieutenant Edward L Baily | from 3 Brig (below) |
| 5th New York Independent Battery | Captain Elijah D. Taft | |
| 15th New York Independent Battery | Captain Patrick Hart | from 3 Brig (below) |
| 1st Ohio Artillery, Battery H | from 2 Corps artillery | |
| 1st United States Artillery, Battery H | 2nd Lieutenant Philip D. Mason | from 3 Brig (below) |
| 3rd Brigade | Captain James F. Huntington | |
| 1st Maryland Artillery, Battery A | Lieutenant Thomas Binyon | to 1 Corps artillery |
| 1st New York Artillery, Battery K (11th New York Battery attached) |
Lieutenant Edward L Baily | to 2 Brig. (above) |
| 15th New York Independent Battery | Captain Patrick Hart | to 2 Brig. (above) |
| 1st United States Artillery, Battery H | 2nd Lieutenant Philip D. Mason | to 2 Brig. (above) |
| Unattached | ||
| 1st New Jersey Artillery, Battery A | Captain William Hexamer | from 1 Brig. (above) |
| 1st New York Artillery, Battery B | Captain Robert E. Rogers | from 1 Brig. (above) |
| Ammunition Guard | ||
| 6th New York Heavy Artillery | Colonel J. Howard Kitching |