Battle of Gettysburg
Union Artillery Reserve
Brig. Gen. Robert O. Tyler
Capt. James M. Robertson
Headquarter Guard
32nd Massachusetts Infantry,
Company C
Capt. Josiah C. Fuller
1st Regular Brigade
Capt. Dunbar R. Ransom (w)
1st U.S., Battery H
Lieut. Chandler P. Eakin (w)
Lieut. Philip D. Mason
3rd U.S. Batteries F and K
Lieut. John G. Turnbull
4th U.S., Battery C
Lieut. Evan Thomas
5th U.S., Battery C
Lieut. Gulian V. Weir (w)
1st Volunteer Brigade
Lieut. Col. Freeman McGilvery
Massachusetts Light, 5th Battery (E)
Capt. Charles A. Phillips
Massachusetts Light, 9th Battery
Capt. John Bigelow (w)
Lieut. Richard S. Milton
New York Light, 15th Battery
Capt. Patrick Hart (w)
Lieut. Andrew R. McMahon
Pennsylvania Light, Battery C and F
Capt. James Thompson (w)
2nd Volunteer Brigade
Capt. Elijah D. Taft
1st Connecticut Heavy, Battery B
Capt. Albert F. Brooker
1st Connecticut Heavy, Battery M
Capt. Franklin A. Pratt
Connecticut Light, 2nd Battery
Capt. John W. Sterling
New York Light, 5th Battery
Capt. Elijah D. Taft
3rd Volunteer Brigade
Capt. James F. Huntington
New Hampshire Light, 1st Battery
Capt. Frederick M. Edgell
1st Ohio Light, Battery H
Lieut. George W. Norton
1st Pennsylvania Light, Batteries F and G
Capt. R. Bruce Ricketts
West Virginia Light, Battery C
Capt. Wallace Hill
4th Volunteer Brigade
Capt. Robert H. Fitzhugh
Maine Light, 6th Battery (F)
Lieut. Edwin B. Dow
Maryland Light, Battery A
Capt James H. Rigby
New Jersey Light, 1st Battery
Lieut. Augustine N. Parsons
1st New York Light, Battery G
Capt. Nelson Ames
1st New York Light, Battery K
Capt. Robert H. Fitzhugh
Train Guard
4th New Jersey Infantry (7 Companies)
Maj. Charles Ewing