The United States Army > Army of the Potomac
March 1865 • to April >
Commanded by Major General Wesley Merritt
The First and Third Divisions returned from the Army of the Shenandoah on March 25, 1865 and the Cavalry Corps was reconstituted.
First Division |
Brigadier General Thomas C. Devin | from Army of the Shenandoah 3/25 |
| First Brigade | Colonel Peter Stagg | |
| 1st Michigan Cavalry Regiment | Captain Edward L. Negus | |
| 5th Michigan Cavalry Regiment | Colonel Smith H. Hastings | |
| 6th Michigan Cavalry Regiment | Lieutenant Colonel Harvey H. Vinton | |
| 7th Michigan Cavalry Regiment | Lieutenant Colonel George G. Briggs | |
| Second Brigade | Colonel C. L. Fitzhugh |
|
| 6th New York Cavalry Regiment | Major Harrison White | |
| 9th New York Cavalry Regiment | Major James R. Dinnin | |
| 19th New York Cavalry Regiment | Major Howard M. Smith | |
| 17th Pennsylvania Cavalry Regiment | Lieutenant Colonel Coe Durland | |
| 20th Pennsylvania Cavalry Regiment | Lieutenant Colonel Gabriel Middleton | |
| Reserve Brigade | Brigadier General Alfred Gibbs |
|
| 2nd Massachusetts Cavalry Regiment | Colonel Caspar Crowninshield | |
| 6th Pennsylvania Cavalry Regiment | Colonel Charles L. Leiper | |
| 1st Rhode Island Cavalry Regiment | Captain Richard S. C. Lord | |
| 2nd United States Cavalry Regiment | Captain Robert S. Smith | |
| 5th United States Cavalry Regiment | Lieutenant Gustavus Urban | |
| 6th United States Cavalry Regiment | Major Robert N. Morris | |
| Artillery | Brigadier General Alfred Gibbs |
|
| 4th United States, Batteries C&E | Captain Marcus Miller | |
Second Division |
Brigadier General John I. Gregg (to 3/14) Brevet Major General Henry E. Davies (to 3/27) Major General George Crook |
|
| First Brigade | Colonel Hugh Janeway (to 3/27) Brigadier General Henry E. Davies |
|
| 1st Massachusetts Cavalry Regiment | to Army Provost Guard | |
| 1st New Jersey Cavalry Regiment | Colonel Hugh Janeway (^) | |
| 10th New York Cavalry Regiment | Major Matthew H. Avery | |
| 24th New York Cavalry Regiment | Colonel Walter C. Newberry | |
| 1st Pennsylvania Cavalry Regiment | ||
| Second Brigade | Brigadier General John I. Gregg |
|
| 2nd Pennsylvania Cavalry Regiment | Colonel Richard Butler Price | to Army Provost Guard |
| 4th Pennsylvania Cavalry Regiment | Lieutenant Colonel Alender P. Duncan | |
| 16th Pennsylvania Cavalry Regiment | Lieutenant Colonel John K. Robison | |
| 21st Pennsylvania Cavalry Regiment | Colonel Oliver P. Knowles | from 3 Brig. (below) |
| Third Brigade | Colonel C. H. Smith |
|
| 1st Maine Cavalry Regiment | ||
| 2nd New York Mounted Rifles | Major Paul Chadbourne (w 3/31) | |
| 6th Ohio Cavalry Regiment | Lieutenant Colonel William Stedman | |
| 13th Ohio Cavalry Regiment | ||
| 21st Pennsylvania Cavalry Regiment | Colonel Oliver P. Knowles | to 2 Brig. (above) |
| Horse Artillery | ||
| 1st United States Artillery, Battery I | Lieutenant Chandler P. Eakin | |
| 2nd United States Artillery, Battery A | Lieutenant James A. Lord | |
Third Division |
Brigadier General George A. Custer | from Army of the Shenandoah 3/25 |
| First Brigade | Colonel Alexander C. M. Pennington | |
| 1st Connecticut Cavalry Regiment | Colonel Brayton Ives | |
| 3rd New Jersey Cavalry Regiment | Major Abram H. Krom | |
| 2nd New York Cavalry Regiment | Lieutenant Colonel William P. Robeson, Jr. | |
| 5th New York Cavalry (detachment) | Captain Walter C. Hull | |
| 2nd Ohio Cavalry Regiment | Major Bayard Nettleton | |
| Second Brigade | Colonel William Wells |
|
| 8th Illinois Cavalry Regiment | Major John L. Beverage | |
| 3rd Indiana Cavalry, Cos. A-F | Lieutenant Benjamin F. Gilbert | |
| 8th New York Cavalry Regiment | Lieutenant Colonel William H. Benjamin | |
| 1st Vermont Cavalry Regiment | ||
| Third Brigade | Colonel Henry Capehart |
|
| 1st New York (Lincoln) Cavalry | Lieutenant Colonel Jenyns B. Batterysby | |
| 15th New York Cavalry Regiment | Lieutenant Colonel Augustus J. Root | |
| 1st West Virginia Cavalry Regiment | Major Shesh B. Howe | |
| 2nd West Virginia Cavalry (7 cos.) | Lieutenant Colonel James Allen | |
| 3rd West Virginia Cavalry Regiment | Major John S. Witcher | |