United States Army > Army of the Potomac
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Commanded by Major General William B. Franklin
The First Division of the Fourth Corps was attached on September 13th 1862. On September 26th it was redesignated as the Third Division, Sixth Army Corps.
First Division |
Brigadier General Henry Slocum | |
| First Brigade | Colonel Alfred T. A. Torbert |
|
| 1st New Jersey Infantry Regiment | Lieutenant Colonel Mark W. Collet | |
| 2nd New Jersey Infantry Regiment | Colonel Samuel L. Buck | |
| 3rd New Jersey Infantry Regiment | Colonel Henry W. Brown | |
| 4th New Jersey Infantry Regiment | Colonel William B. Hatch | |
| Second Brigade | Brigadier General Joseph J. Bartlett | |
| 5th Maine Infantry Regiment | Colonel Nathaniel J. Jackson (to BG 9/24) | |
| 16th New York Infantry Regiment | Lieutenant Colonel Joel J. Seaver (Col. 9/29) | |
| 27th New York Infantry Regiment | Colonel Alexander Adams | |
| 121st New York Infantry Regiment | Colonel Richard Franchot (res. 9/25) Colonel Emory Upton |
from New York 9/30 |
| 96th Pennsylvania Infantry Regiment | Colonel Henry L. Cake | |
| Third Brigade | Brigadier General John Newton Colonel R. Matthewson |
|
| 18th New York Infantry Regiment | Colonel George R. Myers | |
| 31st New York Infantry Regiment | Colonel Calvin E. Pratt (to BG 9/10) Lieutenant Colonel Francis E. Pinto |
Lt. Col. Pinto, 32nd NY took command of the 31st after Col. Pratt was promoted. After Col. Matheson and Maj. Lemmon of the 32nd were mortally wounded, he temporarily commanded both regiments |
| 32nd New York Infantry Regiment | Colonel Roderick Matheson (mw 9/14) Major George F. Lemmon (mw 9/14) Lieutenant Colonel Francis E. Pinto |
|
| 95th Pennsylvania Infantry Regiment | Colonel Gustavus Town | |
| Division Cavalry and Artillery | ||
| Maryland Artillery, Battery A | Captain John W. Woolcott | from Artillery Reserve |
| 1st Massachusetts Battery | Captain. Josiah Porter | |
| Battery A, 1st New Jersey Artillery | Captain William Hexamer | |
| Battery D, 2nd United States Artillery | Lieutenant Edward B. Williston | |
Second Division |
Brigadier General William F. Smith | |
| First Brigade | Brigadier General Winfield S. Hancock (to 9/17) Colonel Amasa Cobb (9/17 – 9/25) Brigadier General C. E. Pratt |
|
| 6th Maine Infantry Regiment | Colonel Hiram Burnham | |
| 43rd New York Infantry Regiment | Major John Wilson (to 9/24) Colonel Benjamin L. Baker |
|
| 49th Pennsylvania Infantry Regiment | Lieutenant Colonel William Brisbane | |
| 137th Pennsylvania Infantry Regiment | Colonel Henry M. Bossert | from Harrisburg 8/25 |
| 5th Wisconsin Infantry Regiment | Colonel Amasa Cobb | |
| Second Brigade | Brigadier General W. T. H. Brooks | |
| 2nd Vermont Infantry Regiment | Major James H. Walbridge | |
| 3rd Vermont Infantry Regiment | Colonel Breed N. Hyde | |
| 4th Vermont Infantry Regiment | Colonel Edwin H. Stoughton | |
| 5th Vermont Infantry Regiment | Colonel Henry A. Smalley (res. 9/10) Colonel Lewis A. Grant |
|
| 6th Vermont Infantry Regiment | Major Oscar S. Tuttle (to LTC 9/19) | |
| Third Brigade | Colonel William H. Irvin |
|
| 7th Maine Infantry Regiment | Major Thomas W. Hyde | |
| 21st New Jersey Infantry Regiment | Colonel G. Van Houton | from New Jersey 9/18 |
| 20th New York Infantry Regiment | Colonel Ernst Von Vegesack | |
| 33rd New York Infantry Regiment | Lieutenant Colonel Joseph W. Corning | |
| 49th New York Infantry Regiment | Lieutenant Colonel William C. Alberger (w 9/17) Major George W. Johnson |
|
| 77th New York Infantry Regiment | Captain Nathan S. Babcock | |
| Division Artillery | ||
| Maryland Artillery, Battery B | Lieutenant Theodore J. Vanneman | from 5 Corps, Art. Res., 4 Brig. |
| 1st New York Independent Battery | Lieutenant Andrew B. Cowan | |
| 3rd New York Independent Battery | Captain Thaddeus P. Mott | to 4 Corps, 1 Div. Artilery |
| 1st New York Artillery, Battery E | Captain Charles C. Wheeler | |
| Battery F, 5th United States Artillery | Captain Romeyn B. Ayres | |
First Division, 4th Corps
|
Major General Darius Couch | attached from 4 Corps 9/13; designated 3 Div. 6 Corps 9/26 |
| First Brigade | Brigadier General Charles Devens Jr. | |
| 7th Massachusetts Infantry Regiment | Colonel David A. Russell | |
| 10th Massachusetts Infantry Regiment | Colonel Henry L. Eustis | |
| 36th New York Infantry Regiment | Colonel William H. Browne | |
| 2nd Rhode Island Infantry Regiment | Colonel Frank Wheaton | |
| Second Brigade |
Brigadier General Albion P. Howe |
|
| 55th New York Infantry Regiment | Lieutenant Colonel Louis Thourot | to 3 Corps, 1 Div. 3 Brig. |
| 62nd New York Infantry Regiment | Colonel David J. Nevin | |
| 93rd Pennsylvania Infantry Regiment | Colonel James M. McCarter | |
| 98th Pennsylvania Infantry Regiment | Colonel John F. Balier | |
| 102nd Pennsylvania Infantry Regiment | Colonel Thomas A. Rowley | |
| 139th Pennsylvania Infantry Regiment | Colonel Frederick H. Collier | from Pittsburg 9/1 |
| Third Brigade | Brigadier General John Cochrane |
|
| 65th New York Infantry Regiment | Colonel Alexander Shaler | |
| 67th New York Infantry Regiment | Colonel Julius W. Adams | |
| 122nd New York Infantry Regiment | Colonel Silas Titus | from New York 8/28 |
| 23rd Pennsylvania Infantry Regiment | Colonel Thomas Neill | |
| 61st Pennsylvania Infantry Regiment | Colone George C. Spear | |
| 82nd Pennsylvania Infantry Regiment | Colonel David H. Williams | |
| Division Artillery | ||
| Battery C, 1st Pennsylvania Artillery | Captain Jeremiah McCarthy | |
| Battery D, 1st Pennsylvania Artillery | Captain Edward H. Flood | |
| 2nd United States Artillery, Battery G | ||