Battle of Cold Harbor
Union Order of Battle - IX, Cavalry, James
Lieut. Gen. Ulysses S. Grant
IX Corps
Maj. Gen. Ambrose E. Burnside
General Staff
Chief of Staff
Maj. Gen. John G. Parke
Chief of Artillery
Lieut. Col. Albert Monroe
Provost Guard
8th United States Infantry
1st Division
Maj. Gen. Thomas L. Crittenden
1st Brigade
Brig. Gen. James H. Ledlie
56th Massachusetts Infantry
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57th Massachusetts Infantry
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59th Massachusetts Infantry
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4th U.S. Infantry
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10th U.S. Infantry
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2nd Brigade
Lieut. Col. Gilbert P. Robinson
Col. Joseph M. Sudsburg
Col. Ebenezer W. Peirce
3rd Maryland Infantry
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21st Massachusetts Infantry
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100th Pennsylvania Infantry
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Provisional Brigade
Col. Elisha G. Marshall
2nd New York Mounted Rifles (dismounted)
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14th New York Heavy Artillery
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24th New York Cavalry (dismounted)
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2nd Pennsylvania Provisional Heavy Artillery
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Acting Engineers
35th Massachusetts Engineers
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Artillery
Maine Light, 2nd Battery (B)
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Massachusetts Light, 14th Battery
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2nd Division
Brig. Gen. Robert B. Potter
1st Brigade
Col. John I. Curtin
36th Massachusetts Infantry
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58th Massachusetts Infantry
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45th Pennsylvania Infantry
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48th Pennsylvania Infantry
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7th Rhode Island Infantry
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2nd Brigade
Col. Simon G. Griffin
2nd Maryland (detachment)
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31st Maine Infantry
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32nd Maine Infantry
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6th New Hampshire Infantry
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9th New Hampshire Infantry
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11th New Hampshire Infantry
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17th Vermont Infantry
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Acting Engineers
51st New York Engineers
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Artillery
Massachusetts Light, 11th Battery
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New York Light, 19th Battery
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3rd Division
Brig. Gen. Orlando B. Willcox
1st Brigade
Col. John F. Hartranft
2nd Michigan Infantry
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8th Michigan Infantry
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27th Michigan Infantry
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109th New York Infantry
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51st Pennsylvania Infantry
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2nd Brigade
Col. Benjamin C. Christ
1st Michigan Sharpshooters
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20th Michigan Infantry
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60th Ohio Infantry
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50th Pennsylvania Infantry
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Acting Engineers
17th Michigan Engineers
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Arillery
Maine Light, 7th Battery (G)
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New York Light, 34th Battery
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4th Division
Brig. Gen. Edward Ferrero
1st Brigade
Col. Joshua K. Sigfried
27th U.S. Colored Troops
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30th U.S. Colored Troops
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39th U.S. Colored Troops
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43rd U.S. Colored Troops
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2nd Brigade
Col. Henry G. Thomas
19th U.S. Colored Troops
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23rd U.S. Colored Troops
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31st U.S. Colored Troops
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Artillery
Pennsylvania Light, Battery D
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Vermont Light, 3rd Battery
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Cavalry Corps
Maj. Gen. Philip H. Sheridan
Escort
6th U.S.
1st Division
Brig. Gen. Alfred T. A. Torbert
1st Brigade
Brig. Gen. George A. Custer
1st Michigan Cavalry
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5th Michigan Cavalry
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6th Michigan Cavalry
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7th Michigan Cavalry
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2nd Brigade
Col. Thomas C. Devin
4th New York Cavalry
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6th New York Cavalry
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9th New York Cavalry
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17th Pennsylvania Cavalry
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Reserve Brigade
Brig. Gen. Wesley Merritt
19th New York (1st Dragoons)
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6th Pennsylvania Infantry
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1st U.S. Cavalry
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2nd U.S. Cavalry
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5th U.S. Cavalry
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2nd Division
Brig. Gen. David McM. Gregg
1st Brigade
Brig. Gen. Henry E. Davies, Jr.
1st Massachusetts Cavalry
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1st New Jersey Cavalry
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10th New York Cavalry
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6th Ohio Cavalry
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1st Pennsylvania Cavalry
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2nd Brigade
Col. J. Irvin Gregg
1st Maine Cavalry
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2nd Pennsylvania Cavalry
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4th Pennsylvania Cavalry
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8th Pennsylvania Cavalry
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13th Pennsylvania Cavalry
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16th Pennsylvania Cavalry
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3rd Division
Brig. Gen. James H. Wilson
1st Brigade
Col. John B. McIntosh
1st Connecticut Infantry
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3rd New Jersey Infantry
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2nd New York Infantry
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5th New York Infantry
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2nd Ohio Infantry
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18th Pennsylvania Infantry
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2nd Brigade
Col. George H. Chapman
3rd Illinois Infantry
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8th New York Infantry
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1st Vermont Infantry
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Escort
8th Illinois (detachment)
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1st Brigade Horse Artillery
Capt. James M. Robertson
New York Light, 6th Battery
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2nd U.S., Batteries B and L
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2nd U.S., Batteries D
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2nd U.S., Battery M
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4th U.S., Battery A
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4th U.S., Batteries C and E
Artillery
Brig. Gen. Henry J. Hunt
2nd Brigade Horse Artillery
Capt. Dunbar R. Ransom
1st U.S., Batteries E and G
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1st U.S., Batteries H and I
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1st U.S., Battery K
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2nd U.S., Battery A
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2nd U.S., Battery G
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3rd U.S., Batteries C, F, and K
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Artillery Park
Lieut. Col. Freeman McGilvery
15th New York Heavy, 2nd Battalion
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Army of the James
XVIII Corps
Maj. Gen. William F. Smith
1st Division
Brig. Gen. T. H. Brooks
1st Brigade
Brig. Gen. Gilman Marston
81st New York Infantry
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96th New York Infantry
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98th New York Infantry
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139th New York Infantry
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2nd Brigade
Brig. Gen. Hiram Burnham
8th Connecticut Infantry
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10th New Hampshire Infantry
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13th New Hampshire Infantry
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118th New York Infantry
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3rd Brigade
Col. Guy V. Henry
21st Connecticut Infantry
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40th Massachusetts Infantry
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92nd New York Infantry
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58th Pennsylvania Infantry
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188th Pennsylvania Infantry
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2nd Division
Brig. Gen. John H. Martindale
1st Brigade
Brig. Gen. George J. Stannard
23 Massachusetts Infantry
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25th Massachusetts Infantry
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27th Massachusetts Infantry
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9th New Jersey Infantry
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89th New York Infantry
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55th Pennsylvania Infantry
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2nd Brigade
Col. Griffin Alexander Stedman
11th Connecticut Infantry
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8th Maine Infantry
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2nd New Hampshire Infantry
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12th New Hampshire Infantry
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148th New York Infantry
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3rd Division
Brig. Gen. Charles Devens, Jr.
Brig. Gen. Adelbert Ames
1st Brigade
Col. William B. Barton
47th New York Infantry
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48th New York Infantry
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115th New York Infantry
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76th Pennsylvania Infantry
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2nd Brigade
Col. Jeremiah C. Drake (mw)
Lieut. Col. Zina H. Robinson
Col. Alexander Piper
13th Indiana Infantry
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9th Maine Infantry
Lieut. Col. Zina H. Robinson
112th New York Infantry
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169th New York Infantry
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10th New York Heavy Artillery
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3rd Brigade
Brig. Gen. Adelbert Ames
Col. Henry R. Guss
4th New Hampshire Infantry
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3rd New York Infantry
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117th New York Infantry
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142nd New York Infantry
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97th Pennsylvania Infantry
Col. Henry R. Guss
Artillery Brigade
Capt. Samuel S. Elder
1st U.S., Battery B
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4th U.S., Battery L
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5th U.S., Battery A
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