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Union Army of the Potomac
25 June - 2 July 1862
II Army Corps: Major General E.V.Sumner
1st Division: Major General I.B.Richardson
1st Brigade: Brigadier General J.C.Caldwell
5th New Hampshire Regiment
7th New York Regiment
61st New York Regiment
64th New York Regiment
81st Pennsylvania Regiment
2nd Brigade: Brigadier General T.F.Meagher
29th Massachusetts Regiment
63rd New York Regiment
69th New York Regiment
88th New York Regiment
3rd Brigade: Brigadier General W.H.French
52nd New York Regiment
57th New York Regiment
64th New York Regiment
66th New York Regiment
53rd Pennsylvania Regiment
2nd Delaware Regiment
Artillery:
1st New York Light, Battery B
4th U.S., Battery A
4th U.S., Battery C
2nd Division: Major General J.Sedgwick
1st Brigade: Colonel A.Sully
15th Massachusetts Regiment
1st Minnesota Regiment
34th New York Regiment
82nd New York Regiment
1st Co/Massachusetts Sharpshooters
Russell's Sharpshooter Company
2nd Brigade: Brigadier General W.W.Burns
69th Pennsylvania Regiment
71st Pennsylvania Regiment
72nd Pennsylvania Regiment
106th Pennsylvania Regiment
3rd Brigade: Brigadier General N.J.T.Dana
19th Massachusetts Regiment
20th Massachusetts Regiment
7th Michigan Regiment
42nd New York Regiment
Artillery: Colonel C.H.Tompkins
1st Rhode Island Light, Battery A
1st U.S., Battery I
Corps Reserve Artillery:
1st New York Light, Battery G
1st Rhode Island Light, Battery B
1st Rhode Island Light, Battery G
Cavalry:
D/, F/, H/, K/8th New York Cavalry Regiment
III Army Corps: Brigadier General S.P.Heintzelman
2nd Division: Brigadier General J. Hooker
1st Brigade: Brigadier General C.Grover
1st Massachusetts Regiment
11th Massachusetts Regiment
16th Massachusetts Regiment
26th Pennsylvania Regiment
2nd New Hampshire Regiment
2nd Brigade: Brigadier General D.E.Sickles
70th New York Regiment
71st New York Regiment
72nd New York Regiment
73rd New York Regiment
74th New York Regiment
3rd Brigade: Colonel J.B.Carr
5th New Jersey Regiment
6th New Jersey Regiment
7th New Jersey Regiment
8th New Jersey Regiment
2nd New Jersey Battalion
Artillery:
1st New York Light, Battery D
New York Light Artillery, 4th Battery
1st U.S. Artillery, Battery H
3rd Division: Brigadier General J.C.Robinson
1st Brigade: Brigadier General J.C.Robinson
20th Indiana Regiment
87th New York Regiment
57th Pennsylvania Regiment
63rd Pennsylvania Regiment
105th Pennsylvania Regiment
2nd Brigade: Brigadier General D.B.Birney
3rd Maine Regiment
4th Maine Regiment
38th New York Regiment
40th New York Regiment
101st New York Regiment
3rd Brigade: Brigadier General H.G.Berry
1st New York Regiment
37th New York Regiment
2nd Michigan Regiment
3rd Michigan Regiment
5th Michigan Regiment
Artillery:
1st Rhode Island Light Artillery, Battery E
2nd U.S. Artillery, Battery G
Corps Reserve Artillery:
New York Light Artillery, 6th Battery
New Jersey Light Artillery, 2nd Battery
4th U.S. Artillery, Battery K
IV Army Corps: Brigadier General E.D.Keyes
1st Division: Brigadier General D.N.Couch
1st Brigade: Brigadier General A.P.Howe
55th New York Regiment
62nd New York Regiment
93rd Pennsylvania Regiment
98th Pennsylvania Regiment
102nd Pennsylvania Regiment
2nd Brigade: Brigadier General J.J.Abercromby
65th New York Regiment
67th New York Regiment
23nd Pennsylvania Regiment
31st Pennsylvania Regiment
61st Pennsylvania Regiment
3rd Brigade: Brigadier General I.N.Palmer
7th Massachusetts Regiment
10th Massachusetts Regiment
26th New York Regiment
2nd Rhode Island Regiment
Artillery:
1st Pennsylvania Light Artillery, Battery C
1st Pennsylvania Light Artillery, Battery D
2nd Division: Brigadier General J.J.Peck
1st Brigade: Brigadier General H.M.Nagles
11th Maine Regiment
56th New York Regiment
100th New York Regiment
52nd Pennsylvania Regiment
104th Pennsylvania Regiment
2nd Brigade: H.W.Wessells
81st New York Regiment
85th New York Regiment
92nd New York Regiment
96th New York Regiment
98th New York Regiment
85th Pennsylvania Regiment
101st Pennsylvania Regiment
103rd Pennsylvania Regiment
Artillery:
1st New York Light Artillery, Battery H
New York Light Artillery, 7th Battery
Corps Reserve Artillery:
New York Light Artillery, 8th Battery
1st Pennsylvania Light Artillery, Battery E
1st Pennsylvania Light Artillery, Battery H
5th U.S. Artillery, Battery M
Cavalry:
8th Pennsylvania Cavalry Regiment
V Army Corps: Major General Fitz-John Porter
1st Division: Major General G.W.Morrell
1st Brigade: Colonel J. Barnes
2nd Maine Regiment
18th Massachusetts Regiment
22nd Massachusetts Regiment
1st Michigan Regiment
13th New York Regiment
25th New York Regiment
2nd Company, Massachusetts Sharpshooters
2nd Brigade: Brigadier General C. Griffin
9th Massachusetts Regiment
4th Michigan Regiment
14th New York Regiment
62nd Pennsylvania Regiment
3rd Brigade: Brigadier General D.Butterfield
12th New York Regiment
17th New York Regiment
44th New York Regiment
16th Michigan Regiment
Brady's Company, Michigan Sharpshooters
83rd Pennsylvania Regiment
Artillery:
Massachusetts Light, 3rd Battery (C)
Massachusetts Light, 5th Battery (E)
1st Rhode Island Light, Battery C
5th U.S., Battery D
Sharpshooters:
1st U.S. Sharpshooter Regiment
2nd Division: Major General George Sykes
1st Brigade: Lt. Colonel R.C.Buchanan
3rd U.S. Infantry Regiment
4th U.S. Infantry Regiment
l/12th U.S. Infantry Regiment
2/12th U.S. Infantry Regiment
l/14th U.S. Infantry Regiment
2/14th U.S. Infantry Regiment
2nd Brigade: Major C.S.Lovell
2nd U.S. Infantry Regiment
6th U.S. Infantry Regiment
10th U.S. Infantry Regiment
11th U.S. Infantry Regiment
17th U.S. Infantry Regiment
3rd Brigade: Colonel G.K.Warren
5th New York Regiment
10th New York Regiment
Artillery: Colonel S.H.Weed
3rd U.S.Artillery, Battery L
3rd U.S.Artillery, Battery M
5th U.S.Artillery, Battery I
3rd Division: Brigadier General George A. McCall
1st Brigade: Brigadier General J.F.Reynolds
1st Pennsylvania Reserves
2nd Pennsylvania Reserves
5th Pennsylvania Reserves
8th Pennsylvania Reserves
13th Pennsylvania Reserves
(1st Rifles, Cos A, B, D,E,F, & K)
2nd Brigade: Brigadier General G.G.Meade
3rd Pennsylvania Reserves
4th Pennsylvania Reserves
7th Pennsylvania Reserves
11th Pennsylvania Reserves
3rd Brigade: Brigadier General T.Seymour
6th Pennsylvania Reserves
9th Pennsylvania Reserves
10th Pennsylvania Reserves
12th Pennsylvania Reserves
Artillery:
1st Pennsylvania Light, Battery A
1st Pennsylvania Light, Battery B
1st Pennsylvania Light, Battery G
5th U.S. Artillery, Battery C
Cavalry: Colonel J.H.Childs
8th Pennsylvania Cavalry Regiment
Cavalry: Colonel J.F.Farnsworth
9th Illinois Cavalry Regiment
Artillery Reserve: Colonel H.J.Hunt
1st Brigade: Colonel H.J.Hunt (Horse Artillery)
2nd U.S. Artillery, Battery A
2nd U.S. Artillery, Battery B
2nd U.S. Artillery, Battery L
2nd U.S. Artillery, Battery M
3rd U.S. Artillery, Battery C
3rd U.S. Artillery, Battery G
2nd Brigade: Lt. Colonel G.W.Getty
1st U.S. Artillery, Battery E
1st U.S. Artillery, Battery G
1st U.S. Artillery, Battery K
4th U.S. Artillery, Battery G
5th U.S. Artillery, Battery A
6th U.S. Artillery, Battery K
3rd Brigade: Major A.Arndt
1st Bn/ New York Light Artillery, Battery A
1st Bn/ New York Light Artillery, Battery B
1st Bn/ New York Light Artillery, Battery C
1st Bn/ New York Light Artillery, Battery D
4th Brigade: Major E.R.Petherbridge
Maryland Light Artillery, Battery A
Maryland Light Artillery, Battery B
5th Brigade: Captain J.H.Carlisle
2nd U.S. Artillery, Battery E
3rd U.S. Artillery, Battery F
3rd U.S. Artillery, Battery K
Unattached:
1st New York Light Artillery, Battery G
New York Light Artillery, 5th Battery
Siege Train:: Colonel R.O.Tyler
1st Connecticut Heavy Artillery
VI Army Corps: Major General W.B.Franklin
1st Division: Major General H.W.Slocum
1st Brigade: Brigadier General G.W.Taylor
1st New Jersey Regiment
2nd New Jersey Regiment
3rd New Jersey Regiment
4th New Jersey Regiment
2nd Brigade: Colonel J.J.Bartlett
5th Maine Regiment
16th New York Regiment
27th New York Regiment
96th Pennsylvania Regiment
3rd Brigade: Brigadier General J.Newton
18th New York Regiment
31st New York Regiment
32nd New York Regiment
95th Pennsylvania Regiment
Artillery
Massachusetts Light, Battery A
New Jersey Light, Battery A
2nd U.S., Battery D
2nd Division: Major General W.F.Smith
1st Brigade: Brigadier General W.S.Hancock
6th Maine Regiment
43rd New York Regiment
49th Pennsylvania Regiment
5th Wisconsin Regiment
2nd Brigade: Brigadier General W.T.H.Brooks
2nd Vermont Regiment
3rd Vermont Regiment
4th Vermont Regiment
5th Vermont Regiment
6th Vermont Regiment
3rd Brigade: Brigadier General J.W.Davidson
7th Maine Regiment
20th New York Regiment
33rd New York Regiment
49th New York Regiment
77th New York Regiment
Artillery: Captain R.A.Ayres
1st New York Light, Battery E
New York Light, 1st Battery
New York Light, 3rd Battery
5th U.S. Artillery, Battery F
Cavalry:
I/, K/5th Pennsylvania Cavalry Regiment
1st New York Cavalry Regiment
Cavalry Reserve: Brigadier General P. St. G. Cooke
A/, C/, F/, H/1st United States Cavalry Regiment
6th Pennsylvania Cavalry Regiment
A/,D/,F/, H/,L/5th United States Cavalry Regiment
6th United States Cavalry Regiment
Volunteer Engineer Brigade: Brigadier General D.P.Woodbury
15th New York Engineers
50th New York Engineers
U.S.Engineer Battalion
Troops at White House, VA. Brigadier General S.Casey
11th Pennsylvania Cavalry Regiment
1st New York Light Artillery, Battery F
B/,C/,D/,E/,G/,I/93rd New York Infantry Regiment
Troops at General Headquarters:
McClellan Dragoons
Sturge's Rifles
Oneida (N.Y.) Cavalry
A/, F/,H/,K/93rd New York Cavalry Regiment
2nd U.S.Cavalry Regiment
A/, E/4th U.S.Cavalry Regiment
F/, G/8th U.S.Cavalry Regiment
U.S. War Department, The War of the Rebellion, A Compilation of
Official Records of the Union and Confederate Armies, Government
Printing Office; Washington, D.C., 1882
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