Union Army of the Potomac
31 December 18641
Commanding General: Major General G.G.Meade
General Headquarters:
Staff: (32/0)
Provost Guard: Brigadier General M.R.Patrick (55/l,4l3)
8th Delaware Infantry Regiment (3 cos)
K/lst Indiana Cavalry Regiment
C/, D/lst Massachusetts Cavalry Regiment
80th New York (20th Militia) Infantry Regiment
3rd Pennsylvania Cavalry Regiment (8 cos)
68th Pennsylvania Infantry Regiment
ll4th Pennsylvania Infantry Regiment
Engineer Brigade & Defenses of City Point:
Brigadier General H.W.Benham (909/3,539)
6lst Massachusetts Infantry Regiment (6 cos)
lst Maine Sharpshooters (6 cos)
Hall's Independent Bn (Michigan) Sharpshooters
l8th New Hampshire Infantry Regiment (6 cos)
l5th New York Engineers
50th New York Engineers
Engineer Battalion: Bvt. Major F.Harwood (5/l70)
Guards & Orderlies: (l/39)
Independent Company Oneida (New York) Cavalry
Signal Corps: Cpt. C.L.Davis (l0/124)
Artillery: Bvt. Major General H.J.Hunt (57/l,572)
(all artillery, except the reserve, is distributed
to the various formations with which it served.)
Artillery Reserve: Cpt. E.R.Mayo
Maine Light Artillery, 2nd Battery (B)
Maine Light Artillery, 3rd Battery (C)
Massachusetts Light Artillery, l4th Battery
l5th New York Heavy Artillery, Company C
lst Rhode Island Light Artillery, Battery H
Vermont Light Artillery, 3rd Battery
2nd Corps: Major General A.A.Humphreys (960/l8,963)
lst Division: Bvt. Major General N.A.Miles
lst Brigade: Bvt. Brigadier General G.N.Macy
26th Michigan Infantry Regiment
5th New Hampshire Infantry Regiment
6lst New York Infantry Regiment
8lst Pennsylvania Infantry Regiment
l40th Pennsylvania Infantry Regiment
l83rd Pennsylvania Infantry Regiment
2nd New York Heavy Artillery, Lt. Col. Hogg
2nd Brigade: Colonel R.Nugent
28th Massachusetts Infantry Regiment (5 cos)
63rd New York Infantry Regiment (6 cos)
69th New York Infantry Regiment
88th New York Infantry Regiment (5 cos)
7th New York Heavy Artillery, Maj. Anable
3rd Brigade: Colonel C.D.MacDougall
7th New York Infantry Regiment
39th New York Infantry Regiment (7 cos)
52nd New York Infantry Regiment (7 cos)
lllth New York Infantry Regiment
l25th New York Infantry Regiment
l26th New York Infantry Regiment
4th Brigade: Lt. ColonelW.Glenny
64th New York Infantry Regiment (6 cos)
66th New York Infantry Regiment
53rd Pennsylvania Infantry Regiment
ll6th Pennsylvania Infantry Regiment
l45th Pennsylvania Infantry Regiment
l48th Pennsylvania Infantry Regiment
4th New York Hevy Artillery, Major Williams
2nd Division: Brigadier General T.A.Smyth (acting)
lst Brigade: Colonel J.M.Willett
l9th Maine Infantry Regiment
l9th Massachusetts Infantry Regiment
20th Massachusetts Infantry Regiment
7th Michigan Infantry Regiment
A/,B/lst Minnesota Infantry Regiment
59th New York Infantry Regiment
l52nd New York Infantry Regiment
l84th Pennsylvania Infantry Regiment
36th Wisconsin Infantry Regiment
2nd Brigade: Colonel M.Murphy
l55th New York Infantry Regiment
l64th New York Infantry Regiment
l70th New York Infantry Regiment
l82nd New York Infantry Regiment
8th New York Heavy Artillery, Maj. Baker
3rd Brigade: Lt. Colonel F.E.Pierce
l4th Connecticut Infantry Regiment
lst Delaware Infantry Regiment
l2th New Jersey Infantry Regiment
l0th New York Infantry Regiment (6 cos)
l08th New York Infantry Regiment
4th Ohio Infantry Regiment (4 cos)
69th Pennsylvania Infantry Regiment
l06th Pennsylvania Infantry Regiment (3 cos)
7th West Virginia Infantry Regiment (4 cos)
3rd Division: Bvt. Major General G.Mott
lst Brigade: Brigadier General Regis de Trobriand
20th Indiana Infantry Regiment
l7th Maine Infantry Regiment
40th New York Infantry Regiment
73rd New York Infantry Regiment (7 cos)
86th New York Infantry Regiment
l24th New York Infantry Regiment
99th Pennsylvania Infantry Regiment
ll0th Pennsylvania Infantry Regiment
2nd U.S. Sharpshooters
lst Maine Heavy Artillery, Col. Shepherd
2nd Brigade: Brigadier General B.R.Pierce
5th Michigan Infantry Regiment
93rd New York Infantry Regiment (7 cos)
57th Pennsylvania Infantry Regiment
l05th Pennsylvania Infantry Regiment
l4lst Pennsylvania Infantry Regiment
lst Massachusetts Heavy Artillery,Cpt. Rhodes
3rd Brigade: Bvt. Brigadier General J.Ramsey
llth Massachusetts Infantry Regiment
7th New Jersey Infantry Regiment
8th New Jersey Infantry Regiment
llth New Jersey Infantry Regiment
l20th New York Infantry Regiment
Artillery Brigade: Bvt. Lt. Colonel J.G.Hazard
Maine Light Artillery, 6th Battery (F)
Massachusetts Light Artillery, l0th Battery
lst New Hampshire Light Artillery, Battery M
lst New Jersey Light Artillery, Battery B
New Jersey Light Artillery, 3rd Battery
lst New York Light Artillery, Battery G
4th New York Heavy Artillery, Company C
4th New York Heavy Artillery, Company L
New York Light Artillery, llth Battery
New York Light Artillery, l2th Battery
lst Pennsylvania Light Artillery, Battery F
lst Rhode Island Light Artillery, Battery B
4th U.S. Artillery, Battery K
5th U.S. Artillery, Batteries C & I
5th Corps: Major General G.K.Warren (756/G17,60l)
Escort: C/4th Pennsylvania Cavalry Regiment
Provost: l04th New York Infantry Regiment
E/,F/4th New York Infantry Regiment
lst Division: Brigadier General C.Griffin
lst Brigade: Brigadier General J.L.Chamberlain
l85th New York Infantry Regiment
l98th Pennsylvania Infantry Regiment
2nd Brigade: Bvt. Brigadier General E.G.Gregory
l87th New York Infantry Regiment (7 cos)
l88th New York Infantry Regiment
l89th New York Infantry Regiment
3rd Brigade: Bvt. Brigadier General A.L.Pearson
20th Maine Infantry Regiment
32nd Massachusetts Infantry Regiment
lst Michigan Infantry Regiment
l6th Michigan Infantry Regiment
Brady's (Michigan) Sharpshooter Company
Jardine's (Michigan) Sharpshooter Company
83rd Pennsylvania Infantry Regiment (6 cos)
9lst Pennsylvania Infantry Regiment
ll8th Pennsylvania Infantry Regiment
l55th Pennsylvania Infantry Regiment
2nd Division: Bvt. Brigadier General J.Gwyn (acting)
lst Brigade: Bvt. Brigadier General F. Winthrop
5th New York Infantry Regiment
l40th New York Infantry Regiment
l46th New York Infantry Regiment
l5th New York Heavy Artillery, Lt. Col. Wiedrich
2nd Brigade: Bvt. Brigadier General A.W.Denison
lst Maryland Infantry Regiment
4th Maryland Infantry Regiment
7th Maryland Infantry Regiment
8th Maryland Infantry Regiment
3rd Brigade: Colonel W.Sergeant
3rd Delaware Infantry Regiment
4th Delaware Infantry Regiment
l57th Pennsylvania Infantry Regiment
l90th Pennsylvania Infantry Regiment
l9lst Pennsylvania Infantry Regiment
2l0th Pennsylvania Infantry Regiment
3rd Division: Bvt. Major General S.W.Crawford
Sharpshooters:
lst Battalion New York Sharpshooters (3 cos)
lst Brigade: Bvt. Brigadier General H.A.Morrow
24th Michigan Infantry Regiment
l43rd Pennsylvania Infantry Regiment
l49th Pennsylvania Infantry Regiment
l50th Pennsylvania Infantry Regiment
6th Wisconsin Infantry Regiment
7th Wisconsin Infantry Regiment
2nd Brigade: Brigadier General H.Baxter
l6th Maine Infantry Regiment
39th Massachusetts Infantry Regiment
97th New York Infantry Regiment
llth Pennsylvania Infantry Regiment
88th Pennsylvania Infantry Regiment
l07th Pennsylvania Infantry Regiment
3rd Brigade: Bvt. Brigadier General J.W.Hoffman
76th New York Infantry Regiment (2 cos)
94th New York Infantry Regiment
95th New York Infantry Regiment
l47th New York Infantry Regiment
56th Pennsylvania Infantry Regiment
l2lst Pennsylvania Infantry Regiment
l42nd Pennsylvania Infantry Regiment
Artillery Brigade: Bvt. Lt. Colonel R.H.Fitzhugh (acting)
Massachusetts Light Artillery, 5th Battery (E)
Massachusetts Light Artillery, 9th Battery
lst New York Light Artillery, Battery B
lst New York Light Artillery, Battery C
lst New York Light Artillery, Battery D
lst New York Light Artillery, Battery E
lst New York Light Artillery, Battery H
lst New York Light Artillery, Battery L
lst Pennsylvania Light Artillery, Battery B
4th U.S. Artillery, Battery B
5th U.S. Artillery, Batteries D & G
6th Corps: Major General H.G.Wright (608/14,934)
Escort: E/2lst Pennsylvania Cavalry Regiment
lst Division: Bvt. Major General F.Wheaton
lst Brigade: Lt. Colonel E.L.CAmpbell
lst New Jersey Infantry Regiment (3 cos)
2nd New Jersey Infantry Regiment (l co)
4th New Jersey Infantry Regiment
l0th New Jersey Infantry Regiment
l5th New Jersey Infantry Regiment
40th New Jersey Infantry Regiment (2 cos)
2nd Brigade: Brigadier General R.S.Mackenzie
65th New York Infantry Regiment
l2lst New York Infantry Regiment
95th Pennsylvania Infantry Regiment (6 cos)
2nd Connecticut Heavy Artillery, Lt. Col. Hubbard
3rd Brigade: Colonel T.S.Allen
37th Massachusetts Infantry Regiment
49th Pennsylvania Infantry Regiment
82nd Pennsylvania Infantry Regiment
ll9th Pennsylvania Infantry Regiment
2nd Rhode Island Infantry Regiment (6 cos)
5th Wisconsin Infantry Regiment
2nd Division: Brigadier General L.A.Grant (acting)
lst Brigade: Colonel G.P.Foster
62nd New York Infantry Regiment
93rd Pennsylvania Infantry Regiment
98th Pennsylvania Infantry Regiment
l02nd Pennsylvania Infantry Regiment
l39th Pennsylvania Infantry Regiment
2nd Brigade: Lt.Colonel C.Hunsdon
2nd Vermont Infantry Regiment
Combined Regiment
3rd Vermont Infantry Regiment (6 cos)
4th Vermont Infantry Regiment
5th Vermont Infantry Regiment
6th Vermont Infantry Regiment (6 cos)
lst Vermont Heavy Artillery, Major Walker
3rd Brigade: Colonel T.W.Hyde
lst Maine Infantry Regiment
43rd New York Infantry Regiment (5 cos)
49th New York Infantry Regiment (5 cos)
77th New York Infantry Regiment (5 cos)
l22nd New York Infantry Regiment
6lst Pennsylvania Infantry Regiment (7 cos)
3rd Division: Brigadier General T.Seymour
lst Brigade: Colonel W.S.Truex
l4th New Jersey Infantry Regiment
l06th New York Infantry Regiment
l5lst New York Infantry Regiment (5 cos)
87th Pennsylvania Infantry Regiment (5 cos)
l0th Vermont Infantry Regiment
2nd Brigade: Colonel B.F.Smith
6th Maryland Infantry Regiment
ll0th Ohio Infantry Regiment
l22nd Ohio Infantry Regiment
l26th Ohio Infantry Regiment
67th Pennsylvania Infantry Regiment (7 cos)
l38th Pennsylvania Infantry Regiment
9th New York Heavy Artillery, Col. Snyder
Artillery Brigade: Bvt. Brigadier General C.H.Tompkins
Maine Light Artillery, 4th Battery (D)
lst New Jersey Light Artillery, Battery A
New York Light Artillery, 3rd Battery
lst Ohio Light Artillery, Battery H
lst Rhode Island Light Artillery, Battery E
5th U.S. Artillery, Battery E
9th Corps: Major General J.G.Parke (721/15,923)
Escort: 2nd Pennsylvania Cavalry Regiment (2 cos)
Provost: 79th New York Infantry Regiment (4 cos)
lst Division: Bvt. Brigadier General N.B.McLaughlen
lst Brigade: Colonel S.Harriman
8th Michigan Infantry Regiment
27th Michigan Infantry Regiment
lst (Michigan) Sharpshooter Company
2nd (Michigan) Sharpshooter Company
l09th New York Infantry Regiment
5lst Pennsylvania Infantry Regiment
37th Wisconsin Infantry Regiment
38th Wisconsin Infantry Regiment
2nd Brigade: Colonel B.M.Cutcheon
lst Michigan Sharpshooters
2nd Michigan Infantry Regiment
20th Michigan Infantry Regiment
46th New York Infantry Regiment
60th Ohio Infantry Regiment
9th Ohio Sharpshooter Company
l0th Ohio Sharpshooter Company
50th Pennsylvania Infantry Regiment
3rd Brigade: Bvt. Colonel G.P.Robinson
3rd Maryland Infantry Regiment (4 cos)
29th Massachusetts Infantry Regiment
57th Massachusetts Infantry Regiment
59th Massachusetts Infantry Regiment
l00th Pennsylvania Infantry Regiment
l4th New York Heavy Artillery, Major Randall
Acting Engineers
l7th Michigan Infantry Regiment
2nd Division: Brigadier General S.G.Griffin (acting)
lst Brigade: Bvt. Brigadier General J.I.Curtin
35th Massachusetts Infantry Regiment
36th Massachusetts Infantry Regiment
58th Massachusetts Infantry Regiment
39th New Jersey Infantry Regiment
5lst New York Infantry Regiment
45th Pennsylvania Infantry Regiment
48th Pennsylvania Infantry Regiment
4th Rhode Island Infantry Regiment (3 cos)
7th Rhode Island Infantry Regiment (7 cos)
2nd Brigade: Colonel H.B.Titus
3lst Maine Infantry Regiment
2nd Maryland Infantry Regiment
56th Massachusetts Infantry Regiment
6th New Hampshire Infantry Regiment
9th New Hampshire Infantry Regiment
llth New Hampshire Infantry Regiment
l79th New York Infantry Regiment
l86th New York Infantry Regiment
l7th Vermont Infantry Regiment
3rd Division: Brigadier General J.F.hartranft
lst Brigade: Colonel C.W.Diven
200th Pennsylvania Infantry Regiment
208th Pennsylvania Infantry Regiment
209th Pennsylvania Infantry Regiment
2nd Brigade: Colonel J.A.Mathews
205th Pennsylvania Infantry Regiment
207th Pennsylvania Infantry Regiment
2llth Pennsylvania Infantry Regiment
Artillery Brigade: Bvt. Brigadier General J.C.Tidball
Maine Light Artillery, 7th Battery (G)
Massachusetts Light Artillery, llth Battery
New York Light Artillery, l9th Battery
New York Light Artillery, 27th Battery
New York Light Artillery, 34th Battery
Pennsylvania Light Artillery, Battery D
Cavalry: (255/6,538)
2nd Division: Brigadier General H.E.Davies (acting)
lst Brigade: Colonel H.H.Janeway
lst Massachusetts Cavalry Regiment (8 cos)
lst New Jersey Cavalry Regiment
l0th New York Cavalry Regiment
24th New York Cavalry Regiment
lst Pennsylvania Cavalry Regiment (5 cos)
2nd U.S. Artillery, Battery A
2nd Brigade: Bvt. Brigadier General J.I.Gregg
2nd Pennsylvania Cavalry Regiment
4th Pennsylvania Cavalry Regiment
8th Pennsylvania Cavalry Regiment (8 cos)
l3th Pennsylvania Cavalry Regiment
l6th Pennsylvania Cavalry Regiment
lst U.S. Artillery, Batteries H & I
3rd Brigade: Bvt. Brigadier General C.H.Smith
lst Maine Cavalry Regiment
2nd New York Mounted Rifles
6th Ohio Cavalry Regiment
2lst Pennsylvania Cavalry Regiment
Unattached:
l3th Ohio Cavalry Regiment
(Order of Battle From the George Nafziger Collection)2
Source:
- U.S. War Department, The War of the Succession, A Compilation of
Official Records of the Union and Confederate Armies, Government
Printing Office; Washington D.C. 1880-1901 ↩ - George Nafziger Order of Battle Collection ↩