United States Army > Army of the Potomac
< to March • April 1863 • to May >
Commanded by Major General George Meade
| First Division | Brigadier General Charles Griffin |
|
| First Brigade | Brigadier General James Barnes | |
| Second Brigade | Colonel James McQuade (to 4/12) Colonel Jacob B. Sweitzer |
|
| Third Brigade | Colonel T. B. W. Stockton | |
| Second Division | Brigadier General George Sykes |
|
| First Brigade | Major R. S. Smith (to 4/21) Brigadier General Romeyn B. Ayres |
|
| Second Brigade | Colonel Sidney Burbank | |
| Third Brigade | Colonel Patrick H. O’Rorke | |
| Third Division | Brigadier General Andrew A. Humphreys | |
| First Brigade | Brigadier General Edward B. Tyler | |
| Second Brigade | Colonel P. H. Allabach | |
| Artillery | ||
| 4th United States Artillery, Battery G | ||