First Brigade: Col. Timothy Ingraham, 38th Massachusetts 162d New York Col. Lewis Benedict 110th New York Col. Clinton H. Sage 16th New Hampshire (1) Col. James Pike 4th Massachusetts (1) Col. Henry Walker
Second Brigade: Col. Halbert E. Paine 4th Wisconsin Lt.-Col. Sidney A. Bean 133d New York Col. Leonard D. H. Currie 173d New York Col. Lewis M. Peck 8th New Hampshire Col. Hawkes Fearing, Jr.
Third Brigade: Col. Oliver P. Gooding 31st Massachusetts Lt.-Col. W. S. B. Hopkins 38th Massachusetts Lt.-Col. William L. Rodman 156th New York Col. Jacob Sharpe 175th New York Col. Michael K. Bryan 53d Massachusetts (1) Col. John W. Kimball
Artillery: 4th Massachusetts Capt. George G. Trull F 1st United States Capt. Richard C. Duryea 2d Vermont Capt. Pythagoras E. Holcomb
FOURTH DIVISION.
Brig.-Gen. Cuvier Grover.
First Brigade: Brig.-Gen. William Dwight, Jr. 6th New York (2) Col. William Wilson 91st New York Col. Jacob Van Zandt 131st New York Lt.-Col. Nicholas W. Day 22d Maine (1) Col. Simon G. Jerrard 1st Louisiana Col. Richard E. Holcomb
Second Brigade: Col. William K. Kimball 12th Maine Lt.-Col. Edward Illsley 41st Massachusetts Col. Thomas E. Chickering 52d Massachusetts (1) Col. Halbert S. Greenleaf 24th Connecticut (1) Col. Samuel M. Mansfield
Third Brigade: Col. Henry W. Birge 25th Connecticut (1) Col. George P. Bissell 26th Maine (1) Col. Nathaniel H. Hubbard 159th New York Col. Edward L. Molineux 13th Connecticut Lt.-Col. Alexander Warner
Artillery:
2d Massachusetts Capt. Ormand F. Nims
L 1st United States Capt. Henry W. Closson
C 2d United States Lt. John L. Rodgers
(1) Nine-month's men. (2) Detached for muster out May 20, 1863.