U.S. Army - Army of the Potomac - Twelfth Army Corps
First Division
Brigadier General Alpheus Williams(until 9/17)
Brigadier General Samuel W. Crawford (w 9/17)
Brigadier General George Gordon
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First Brigade |
Bde. Gen. Samuel W. Crawford (until 9/17)
Colonel Joseph F. Knipe |
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5th Connecticut Infantry Regiment |
Captain Henry W. Daboll |
from Army Va., 2nd Corps, 1st Div., 1st Bde. |
10th Maine Infantry Regiment |
Colonel George L. Beale (w 9/17) |
from Army Va., 2nd Corps, 1st Div., 1st Bde. |
28th New York Infantry Regiment |
Captain William H. H. Mapes |
from Army Va., 2nd Corps, 1st Div., 1st Bde. |
46th Pennsylvania Infantry Regiment |
Colonel Joseph F. Knipe (until 9/17)
Lieutenant Colonel Selfridge |
from Army Va., 2nd Corps, 1st Div., 1st Bde. |
124th Pennsylvania Infantry Regiment |
Colonel Joesph W. Hawley (w 9/17)
Major Isaac L. Haldeman |
from Defences Washington |
125th Pennsylvania Infantry Regiment |
Colonel Jacob Higgins |
from Defences Washington |
128th Pennsylvania Infantry Regiment |
Colonel Samuel L. Croasdale (k 9/17)
Lt. Colonel William W. Hammersly (w 9/17)
Major Joel B. Wanner |
from Defences Washington |
Third Brigade |
Bde. Gen. George Gordon (until 9/17)
Colonel Thomas H. Ruger |
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20th Connecticut Infantry Regiment |
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from Connecticut 9/11 |
27th Indiana Infantry Regiment |
Colonel Silas Colgrove |
from Army Va., 2nd Corps, 1st Div., 3rd Bde. |
2nd Massachusetts Infantry Regiment |
Colonel George L. Andrews |
from Army Va., 2nd Corps, 1st Div., 3rd Bde. |
13th New Jersey Infantry Regiment |
Colonel Ezra A. Carman |
from Army Va., 2nd Corps, 1st Div., 3rd Bde. |
107th New York Infantry Regiment |
Colonel Robert Van Valkenburgh |
from Def. Washington, Whipple's Div. |
29th Pennsylvania Infantry Regiment |
Colonel John K. Murphy |
from Army Va., 2nd Corps, 1st Div., 3rd Bde. |
Pennsylvania Zouaves d'Afrrique |
Captain Charles H.T. Collis |
from Army Va., 2nd Corps, 1st Div., 3rd Bde.
transferred to 114th Pennsylvania Infantry |
3rd Wisconsin Infantry Regiment |
Colonel Thomas Ruger |
from Army Va., 2nd Corps, 1st Div., 3rd Bde. |
Artillery |
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1st New York Artillery, Battery K |
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1st New York Artillery, Battery M |
Captain George W. Cothran |
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10th New York Independent
Battery |
Captain John T. Bruen |
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4th United States Artillery, Battery F |
Lieutenant Edward D. Muhlenberg |
to 3rd Corps, 3rd Div. Artillery |