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United States Army > Army of the Potomac

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< to May • June 1863 • to July >

Commanded by:
Major General George Meade (^ 6/28)
Major General George Sykes

Provost Guard
12th New York Infantry, Cos. D&F	Captain Henry W. Ryder
First Division	Brigadier General James Barnes
First Brigade	Colonel William S. Tilton
18th Massachusetts Infantry Regiment	Colonel Joseph Hayes
22nd Massachusetts Infantry Regiment
1st Michigan Infantry Regiment	Colonel Ira C. Abbott
25th New York Infantry Regiment	Colonel Charles A. Johnson	mustered out 6/26
118th Pennsylvania Infantry Regiment	Colonel Charles M. Prevost
Second Brigade	Colonel Jacob B. Sweitzer
9th Massachusetts Infantry Regiment	Colonel Patrick R. Guiney
32nd Massachusetts Infantry Regiment	Lieutenant Colonel Luther Stephenson
4th Michigan Infantry Regiment	Colonel Harrison Jeffords
62nd Pennsylvania Infantry Regiment	Lieutenant Colonel James C. Hull
Third Brigade	Colonel Thomas B. W. Stockton (to 5/20) Colonel Strong Vincent
20th Maine Infantry Regiment	Lieutenant Colonel Joshua L. Chamberlain
16th Michigan Infantry Regiment	Lieutenant Colonel Norval E. Welch
44th New York Infantry Regiment	Colonel James O. Rice
83rd Pennsylvania Infantry Regiment	Colonel Strong Vincent (^ 6/20)
Second Division	Brigadier General George Sykes (^ 6/28) Brigadier General Romeyn B. Ayres
First Brigade	Brigadier General Romeyn B. Ayres (^ 6/28) Colonel Hannibal Day
3rd United States Infantry Regiment Companies B, C, F, G, I & K	Captain John D. Wilkins
4th United States Infantry Regiment Companies C, F, H & K	Captain Hiram Dryer
12th United States Infantry 1st Bn. Companies A, B, C, D & G 2nd Bn. Companies A, C & D	Major Richard S. Smith
14th United States Infantry 1st Bn. Companies A, B, D, E, F & G 2nd Bn. Companies F & G	Major Grotius R. Giddings
Second Brigade	Colonel Sidney Burbank
2nd United States Infantry Regiment Companies B, C, F, I & K	Captain Salem S. Marsh Captain Samuel A. McKee
6th United States Infantry Regiment Companies D, F, G, H & I	Captain Levi C. Bootes
7th United States Infantry Regiment Companies A, B, E & I	Captain David P. Hancock
10th United States Infantry Regiment Companies D, G & H	Lieutenant Edward G. Bush
11th United States Infantry Regiment 1st Bn. Companies B, C, D, E, F & G 2nd Bn. Companies C & D	Major DeLancey Floyd-Jones
17th United States Infantry Regiment 1st Bn. Companies A, C, D, G & H 2nd Bn. Companies A & B	Major George L. Andrews
Third Brigade	Colonel Patrick H. O’Rourke Brigadier General Stephen W. Weed
140th New York Infantry Regiment	Lieutenant Colonel Louis Ernst
146th New York Infantry Regiment	Colonel Kenner Garrard
91st Pennsylvania Infantry Regiment	Colonel Edgar M Gregory
155th Pennsylvania Infantry Regiment	Lieutenant Colonel John H. Cain
Third Division	Brigadier General Samuel W. Crawford	Recreated 6/28. See *Note below
First Brigade	Colonel W. McCandless
1st Pensylvania Reserves Regiment	Colonel William C. Talley
2nd Pensylvania Reserves Regiment	Lieutenant Colonel George A. Woodward
6th Pensylvania Reserves Regiment	Lieutenant Colonel Wellington H. Ent
1st Pennsylvania Rifles (13th Reserves)	Colonel Charles F. Taylor
Third Brigade	Colonel Joseph W. Fisher
5th Pensylvania Reserves Regiment	Lieutenant Colonel George Dare
9th Pensylvania Reserves Regiment	Lieutenant Colonel James M. Snodgrass
10th Pensylvania Reserves Regiment	Colonel Adoniram J. Warner
11th Pensylvania Reserves Regiment	Colonel Samuel M. Jackson
12th Pensylvania Reserves Regiment	Colonel Martin D. Hardin
Division Artillery	Captain Augustus P. Martin
3rd Massachusetts Battery	Lieutenant Aaron F. Walcott
1st New York Artillery, Battery C	Captain Almont Barnes
1st Ohio Artillery, Battery L	Captain Frank C. Gibbs
5th United Artillery, Battery D	Lieutenant Charles E. Hazlett
5th United Artillery, Battery I	Lieutenant Malbone F. Watson

*Note: The Third Division was reorganized June 28 from the First and Third Brigades of the Pennsylvania Reserves Division which were transferred from the Washington defenses.