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United States Army > Army of the Potomac

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< to September  October 1861 • to November >

Commanded by Brigadier General Irvin McDowell

First Brigade	Brig. Gen. E. D. Keyes
22nd New York Infantry Regiment	Colonel Walter Phelps
24th New York Infantry Regiment	Colonel Timothy Sullivan
30th New York Infantry Regiment	Colonel Edward Frisby
14th New York State Militia	Colonel Alfred M. Wood
Second Brigade	Brig. Gen. J. S. Wadsworth
12th New York Infantry Regiment	Lt. Colonel Robert M. Richardson	from Richardson’s Brig., Div. Potomac
21st New York Infantry Regiment	Colonel William F. Rogers
23rd New York Infantry Regiment	Colonel Henry C. Hoffman
35th New York Infantry Regiment	Colonel Newton B. Lord
80th New York Infantry Regiment	Colonel George W. Pratt	from New York 10/26
Third Brigade	Brig. Gen. Rufus King
2nd Wisconsin Infantry Regiment	Colonel Edgar O’Connor
6th Wisconsin Infantry Regiment	Colonel Lysander Cutler
7th Wisconsin Infantry Regiment	Colonel Joseph Vandor	from Wisconsin 10/1
19th Indiana Infantry Regiment	Colonel Solomon Meredith
Artillery and Cavalry
1st Rhode Island Artillery, Battery D		from Providence 9/14
Battery G, 1st United States Artillery
Battery M, 2nd United States Artillery
2nd New York Cavalry Regiment	Colonel J. Mansfield Davies