Union Army of Potomac 3l July 1863

Commanding General: Major General George C. Meade

Command of the Provost Marshal General: (102/1,693) Brigadier General M.R.Patrick 80th (20th ) Infantry Regiment 93rd New York Infantry Regiment 130th New York Infantry Regiment 2nd Cavalry E/,I/6th Pennsylvania Cavalry Dets. 1st, 2nd, 5th, & 6th U.S.Cavalry

Guards & Orderlies: (2/45) Oneida (New York) Cavalry, Cpt. D.P.Mann

Engineer Troops: Benham (23/320) 15th New York Infantry Regiment (3 cos) 50th New York Infantry Regiment Regular Engineers: Mendell Engineer Battalion (7/310)

I Army Corps: Major General J.F.Reynolds (530/6,910) HQ: L/1st Maine Cavalry Regiment 1st New York Sharpshooter Battalion 1st Division: Brigadier General L. Cutler 1st Brigade: Colonel W.W.Robinson 19th Indiana Regiment 24th Regiment 167th Pennsylvania Regiment 2nd Wisconsin Regiment 6th Wisconsin Regiment 7th Wisconsin Regiment 2nd Brigade: Colonel E.b.Fowler 7th Indiana Regiment 76th New York Regiment 84th New York Regiment (14th Militia) 95th New York Regiment 147th New York Regiment 56th Pennsylvania Regiment 2nd Division: Major General J.C.Robinson 1st Brigade: Colonel P.Lyle 16th Maine Regiment 13th Massachusetts Regiment 39th Massachusetts Regiment 94th New York Regiment 104th New York Regiment 107th Pennsylvania Regiment 2nd Brigade: Brigadier General H.Baxter 12th Massachusetts Regiment 83rd New York Regiment (9th Militia) 97th New York Regiment 11th Pennsylvania Regiment 88th Pennsylvania Regiment 90th Pennsylvania Regiment 3rd Division: Brigadier General J.R.Kenly 1st Brigade: Colonel Biddle 121st Pennsylvania Regiment 142nd Pennsylvania Regiment 2nd Brigade: Colonel E.L.Dana 143rd Pennsylvania Regiment 149th Pennsylvania Regiment 150th Pennsylvania Regiment 3rd Brigade: Colonel N.T.Dushane 1st Maryland Regiment 4th Maryland Regiment 7th Maryland Regiment 8th Maryland Regiment Artillery Brigade: Colonel C.S.Wainwright Maine Light Artillery, 2nd Battery(B)(4 3" rifles) Maine Light Artillery, 5th Battery (E)(4 12pdrs) 1st New York Light Artillery, Battery L (6 3" rifles) 1st Pennsylvania Light Artillery, Battery B (4 3" rifles) 4th U.S.Artillery, Battery B (6 12pdrs)

II Army Corps: Brigadier General W. Hays (525/7,151) Headquarters: D­K/6th New York Cavalry Artillery 1st Division: Brigadier General J.C.Caldwell 1st Brigade: Colonel N.A.Miles 61st New York Regiment 81st Pennsylvania Regiment 148th Pennsylvania Regiment 2nd Brigade: Colonel P.Kelly 28th Massachusetts Regiment 63rd New York Regiment (2 cos) 69th New York Regiment (2 cos) 88th New York Regiment (2 cos) 116th Pennsylvania Regiment (4 cos) 3rd Brigade: Colonel P.Frank 52nd New York Regiment 57th New York Regiment 66th New York Regiment 140th Pennsylvania Regiment 4th Brigade: Colonel J.R.Brooke 2nd Delaware Regiment 64th New York Regiment 53rd Pennsylvania Regiment 145th Pennsylvania Regiment 2nd Division: Brigadier General W.Harrow 1st Brigade: Colonel F.E.Heath 19th Maine Regiment 15th Massachusetts Regiment 1st Minnesota Regiment 82nd New York Regiment 2nd Brigade: Brigadier General A.S.Webb 69th Pennsylvania Regiment 71st Pennsylvania Regiment 72nd Pennsylvania Regiment 106th Pennsylvania Regiment 3rd Brigade: Colonel R.P.Smith 19th Massachusetts Regiment 20th Massachusetts Regiment 7th Michigan Regiment 42nd New York Regiment 59th New York Regiment (4 cos) Attached: 1st Massachusetts Sharpshooters Company 3rd Division: Brigadier General A.Hays 1st Brigade: Colonel J.Snider 14th Indiana Regiment 4th Ohio Regiment 8th Ohio Regiment 7th West Virginia Regiment 2nd Brigade: Colonel T.A.Smyth 14th Connecticut Regiment 1st Delaware Regiment 12th Regiment 10th New York Regiment (1 Bn) 108th New York Regiment 3rd Brigade: Colonel J.Coons 39th New York Regiment 111th New York Regiment 125th New York Regiment 126th New York Regiment Artillery Brigade: Captain J.G.Hazard 1st New York Light Artillery, Battery G (6 12pdrs) 1st Pennsylvania Light Artillery, Battery F & G (5 3" rifles) 1st Rhode Island Light Artillery, Battery A (6 3" rifles) 1st Rhode Island Light Artillery, Battery B (4 12pdrs) 1st U.S.Artillery, Battery I (4 12pdrs)

III Army Corps: Major General W.H.French (764/12,731) 1st Division: Major General D.B.Birney 1st Brigade: Colonel H.J.Madill 57th Pennsylvania Regiment 63rd Pennsylvania Regiment 68th Pennsylvania Regiment 105th Pennsylvania Regiment 114th Pennsylvania Regiment 141st Pennsylvania Regiment 2nd Brigade: Brigadier General J.H.H.Ward 20th Indiana Regiment 3rd Maine Regiment 4th Maine Regiment 86th New York Regiment 124th New York Regiment 1st U.S.Sharpshooters 2nd U.S.Sharpshooters (8 cos) 3rd Brigade: Colonel P.Regis de Trobraind 17th Maine Regiment 3rd Michigan Regiment 5th Michigan Regiment 40th New York Regiment 110th Pennsylvania Regiment 2nd Division: Brigadier General H.Prince 1st Brigade: Brigadier General J.B.Carr 11th Massachusetts Regiment 16th Massachusetts Regiment 11th New Jersey Regiment 26th Pennsylvania Regiment 84th Pennsylvania Regiment 2nd Brigade: Major T.Rafferty 70th New York Regiment 71st New York Regiment 72nd New York Regiment 73rd New York Regiment 74th New York Regiment 120th New York Regiment 3rd Brigade: Colonel G.C.Burling 5th New Jersey Regiment 6th New Jersey Regiment 7th New Jersey Regiment 8th New Jersey Regiment 115th Pennsylvania Regiment 3rd Division: Brigadier General W.L.Elliot (organized 7/10/63) 1st Brigade: Brigadier General W.H.Morris 14th new Jersey Infantry Regiment 6th New York Heavy Artillery,Col. Kitching 151st New York Infantry Regiment 10th Vermont Infantry Regiment 2nd Brigade: Colonel J.W.Keifer 6th Maryland Infantry Regiment 110th Ohio Infantry Regiment 122nd Ohio Infantry Regiment 138th Pennsylvania Infantry Regiment 3rd Brigade: Colonel B.F.Smith 106th New York Infantry Regiment 126th Ohio Infantry Regiment 67th Pennsylvania Infantry Regiment (2 cos) 87th Pennsylvania Infantry Regiment (4 cos) Artillery Brigade: Captain A.J.Clark Maine Light Artillery, 4th Battery (D) (6 3" rifles) Massachusetts Light Artillery, 10th Battery (6 3" rifles) New Jersey Artillery, 2nd Battery (B) (6 ­ 10pdr Parrotts) 1st New York Artillery, Battery D (6 ­ 12pdrs) New York Artillery, 12th Battery (6 3" rifles) Keystone (Pennsylvania) Light Battery 1st Rhode Island Light Artillery, Battery E (6 12pdrs) 4th U.S. Artillery, Battery K (6 ­ 12pdrs)

V Army Corps: Major General George Sykes (603/9,016) Headquarters: D/,E/12th New York Regiment D/,H/17th Pennsylvania Cavalry Regiment 1st Division: Brigadier General C.Griffin 1st Brigade: Colonel W.S.Tilton 18th Massachusetts Regiment 22nd Massachusetts Regiment 1st Michigan Regiment 118th Pennsylvania Regiment 2nd Brigade: Colonel J.B.Sweitzer 9th Massachusetts Regiment 32nd Massachusetts Regiment 4th Michigan Regiment 62nd Pennsylvania Regiment 3rd Brigade: Colonel J.C.Rice 20th Maine Regiment 16th Michigan Regiment 44th New York Regiment 83rd Pennsylvania Regiment 2nd Division: Brigadier General R.B.Ayres 1st Brigade: Colonel H.Day 3rd U.S. Infantry Regiment 4th U.S. Infantry Regiment 6th U.S. Infantry Regiment 12th U.S. Infantry Regiment 14th U.S. Infantry Regiment 2nd Brigade: Colonel S.Burbank 2nd U.S. Infantry Regiment 7th U.S. Infantry Regiment 10th U.S. Infantry Regiment 11th U.S. Infantry Regiment 17th U.S. Infantry Regiment 3rd Brigade: Brigadier General K.Garrand 140th New York Regiment 146th New York Regiment 91st Pennsylvania Regiment 155th Pennsylvania Regiment 3rd Division: Brigadier General S.W.Crawford 1st Brigade: Colonel W. McCandless 1st Pennsylvania Reserves 2nd Pennsylvania Reserves 6th Pennsylvania Reserves 13th Pennsylvania Reserves 3rd Brigade: Colonel J.W.Fisher 5th Pennsylvania Reserves 9th Pennsylvania Reserves 10th Pennsylvania Reserves 11th Pennsylvania Reserves 12th Pennsylvania Reserves Artillery Brigade: Captain A.P.Martin Massachusetts Light, 3rd Battery (C) (6 ­ 12pdrs) Massachusetts Light, 5th Battery (E) (6 3" rifles) 1st Ohio Light, Battery L (6 ­ 12pdrs) 1st New York Light, Battery C (4 3" rifles) 5th U.S.Artillery, Battery D ((6 10pdr Parrotts)

VI Army Corps: Major General J.Sedgwick (867/12,833) Headquarters: L/1st New Jersey Cavalry Regiment H/1st Pennsylvania Cavalry Regiment 1st Division: Brigadier General H.G.Wright 1st Brigade: Brigadier General A.T.Torbert 1st New Jersey Regiment 15th New Jersey Regiment 2nd Brigade: Colonel E.Upton 5th Maine Regiment 121st New York Regiment 95th Pennsylvania Regiment 96th Pennsylvania Regiment 3rd Brigade: Brigadier General D.A.Russell 6th Maine Regiment 49th Pennsylvania Regiment 119th Pennsylvania Regiment 2nd Division: Brigadier General A.P.Howe 1st Brigade: Colonel L.A.Grant 2nd Vermont Regiment 3rd Vermont Regiment 4th Vermont Regiment 5th Vermont Regiment 6th Vermont Regiment 3rd Brigade: Brigadier General T.H.Neill 7th Maine Regiment 43rd New York Regiment 49th New York Regiment 77th New York Regiment 61st Pennsylvania Regiment 3rd Division: Brigadier General J. Bartlett 1st Brigade: Brigadier General A.Shaler 65th New York Regiment 67th New York Regiment 122nd New York Regiment 23rd Pennsylvania Regiment 82nd Pennsylvania Regiment 2nd Brigade: Colonel H.L.Eustis 7th Massachusetts Regiment 10th Massachusetts Regiment 2nd Rhode Island Regiment 3rd Brigade: Brigadier General F.Wheaton 62nd New York Regiment 93rd Pennsylvania Regiment 98th Pennsylvania Regiment 102nd Pennsylvania Regiment (guarding wagon train) 139th Pennsylvania Regiment Artillery Brigade: Colonel C.H.Tompkins Massachusetts Light Artillery, 1st Battery (A) (6 ­ 12pdrs) New York Light Artillery, 1st Battery (6 3" rifles) New York Light Artillery, 3rd Battery (6 10pdr Parrotts) 1st Rhode Island Light Artillery, Battery C (6 10pdr Parrotts) 1st Rhode Island Light Artillery, Battery G (6 3" rifles) 5th U.S. Artillery, Battery F (6 10pdr Parrotts) 5th U.S. Artillery, Battery M (6 ­ 12pdrs)

XI Army Corps: Major General O.O.Howard (542/9,711) Headquarters: I­K/1st Indiana Cavalry Regiment 8th New York Regiment (1 co) 1st Division: Brigadier General G.H.Gordon 1st Brigade: Brigadier General A.Schimmelfennig 41st New York Regiment 54th New York Regiment 127th New York Regiment 142nd New York Regiment 142nd Ohio Regiment 74th Pennsylvania Regiment 2nd Brigade: Brigadier General A.Ames (after 7/14, Col. Brown, Harris, & Noble) 17th Connecticut Regiment 40th Massachusetts Regiment 144th New York Regiment 157th New York Regiment 25th Ohio Regiment 107th Ohio Regiment 2nd Division: Brigadier General A. von Steinwehr 1st Brigade: Colonel A. Buschbeck 134th New York Regiment 154th New York Regiment 27th Pennsylvania Regiment 73rd Pennsylvania Regiment 173rd Pennsylvania Regiment 2nd Brigade: Colonel O. Smith 33rd Massachusetts Regiment 136th New York Regiment 168th New York Regiment 55th Ohio Regiment 73rd Ohio Regiment 3rd Division: Major General C. Schurz 1st Brigade: Brigadier General H.Tyndale 82nd Illinois Regiment 45th New York Regiment 143rd New York Regiment 61st Ohio Regiment 82nd Ohio Regiment 2nd Brigade: Colonel W. Krzyzanowski 58th New York Regiment 68th New York Regiment 119th New York Regiment 141st New York Regiment 75th Pennsylvania Regiment 26th Wisconsin Regiment Artillery Brigade: Major T.W.Osborn 1st New York Light Artillery, Battery I (5 ­ 3" rifles) New York Light Artillery,13th Battery (4 3" rifles) 1st Ohio Light Artillery, Battery I (6 ­ 12pdrs) 1st Ohio Light Artillery, Battery K (4 ­ 12pdrs) 4th U.S. Artillery, Battery G (6 ­ 12pdrs)

XII Army Corps: Major General H.W.Slocum (445/7,328) Provost Guard 10th Maine Regiment (4 cos) 1st Division: Brigadier General A.S.Williams 1st Brigade: Brigadier J.F.Knipe 5th Connecticut Regiment 20th Connecticut Regiment 3rd Maryland Regiment 123rd New York Regiment 145th New York Regiment 46th Pennsylvania Regiment 3rd Brigade: Brigadier General T.H.Ruger 27th Indiana Regiment 2nd Massachusetts Regiment 13th New Jersey Regiment 107th New York Regiment 150th New York Regiment 3rd Wisconsin Regiment 2nd Division: Brigadier General J.W.Geary 1st Brigade: Colonel C.Candy 5th Ohio Regiment 7th Ohio Regiment 29th Ohio Regiment 66th Ohio Regiment 28th Pennsylvania Regiment 147th Pennsylvania Regiment (8 cos) 2nd Brigade: Colonel G.A.Cobham 29th Pennsylvania Regiment 109th Pennsylvania Regiment 111th Pennsylvania Regiment 3rd Brigade: Brigadier General G.S.Greene 60th New York Regiment 78th New York Regiment 102nd New York Regiment 137th New York Regiment 149th New York Regiment Artillery Brigade: Cpt. J.D.Woodbury 1st New York Light Artillery, Battery M (4 ­ 10pdr Parrotts) Pennsylvania Light Artillery, Battery E (6 ­ 10pdr Parrotts) 4th U.S. Artillery, Battery F (6 ­ 12pdrs) 5th U.S. Artillery, Battery K (4 ­ 12pdrs)

Cavalry Army Corps: Major General A. Pleasonton (598/10,715) Headquarters: 6th U.S. Cavalry Regiment 1st Division: Brigadier General J. Buford 1st Brigade: Colonel W. Gamble 8th Illinois Cavalry Regiment 12th Illinois Cavalry Regiment (4 cos) 3rd Indiana Cavalry Regiment (6 cos) 8th New York Cavalry Regiment 2nd Brigade: Colonel T.C.Devin 6th New York Cavalry Regiment 9th New York Cavalry Regiment 17th Pennsylvania Cavalry Regiment 3rd West Virginia Cavalry Regiment (2 cos) 3rd Brigade: Brigadier General W.Merritt 6th Pennsylvania Cavalry Regiment 1st U.S. Cavalry Regiment 2nd U.S. Cavalry Regiment 5th U.S. Cavalry Regiment 2nd Division: Brigadier General D.M.C.M.Gregg 1st Brigade: Colonel J.B.McIntosh 1st Maryland Cavalry Regiment 1st Massachusetts Cavalry Regiment (8 cos) 1st New Jersey Cavalry Regiment 1st Pennsylvania Cavalry Regiment 3rd Pennsylvania Cavalry Regiment 2nd Brigade: Colonel P. Huey 2nd New York Cavalry Regiment 4th New York Cavalry Regiment 6th Ohio Cavalry Regiment (10 cos) 8th Pennsylvania Cavalry Regiment 1st Rhode Island Cavalry Regiment 3rd Brigade: Colonel J.I.Gregg 1st Maine Cavalry Regiment (10 cos) 10th New York Cavalry Regiment 4th Pennsylvania Cavalry Regiment 16th Pennsylvania Cavalry Regiment District of Columbia Cavalry (1 co) 3rd Division: Brigadier General J.Kilpatrick HQ: A/,C/1st Ohio Cavalry Regiment 1st Brigade: Colonel E.B.Sawyer 5th New York Cavalry Regiment 18th Pennsylvania Cavalry Regiment 1st Vermont Cavalry Regiment 1st West Virginia Cavalry Regiment 2nd Brigade: Captain J.C.Tidball 1st U.S. Artillery, Battery E (4 3" rifles) 1st U.S. Artillery, Battery K (6 3" rifles) 2nd U.S. Artillery, Battery A (6 3" rifles) 2nd U.S. Artillery, Battery G (4 ­ 12pdrs) 3rd U.S. Artillery, Battery C (6 3" rifles) Artillery Reserve: Brigadier General R.O.Tyler (91/2,160) 1st Brigade: Lt. J.G.Turnbull 1st U.S. Artillery, Battery H (6 ­ 12pdrs) 3rd U.S. Artillery, Batteries F & K (4 ­ 12pdrs) 4th U.S. Artillery, Battery C (4 ­ 12pdrs) 1st Volunteer Brigade: Lt. Colonel F.McGilvery 6th Maine Battery (F) (4 ­ 12pdrs) Massachusetts Light, 9th Battery (4 ­ 12pdrs) 1st New Jersey Battery (5 10pdr Parrotts) New York Light, 15th Battery (5 ­ 12pdrs) Pennsylvania Light, Batteries C & F (5 3" rifles) 2nd Volunteer Brigade: Captain E.D.Taft 1st Connecticut Heavy Artillery, Battery A (4 ­ 4.5" guns) 1st Connecticut Heavy Artillery, Battery M (4 ­ 4.5" guns) New York Light Artillery, 5th Battery (6 ­ 20pdrs) 1st New York Light Artillery, Battery B (4 ­ 10pdr Parrotts) 3rd Volunteer Brigade: Major J.A. Reynolds Maryland Light Artillery, Battery A (4 3" rifles) New Hampshire Light Artillery, 1st Battery (6 3" rifles) 1st New York Light Artillery, Battery K (6 3" rifles) 1st Ohio Light Artillery, Batteries H (6 3" rifles) West Virginia Light Artillery, Battery C (4 10pdr Parrotts) Headquarters Guards: C/32nd Massachusetts Infantry Regiment 1st Pennsylvania Cavalry Regiment Train Guard: 4th New Jersey Infantry Regiment (7 cos)

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. 1882