U.S. Army - Deptartment of Northeasten Virginia

Third Division

Brigadier General Samuel P. Heintzelman

Discontinued August 17, 1861

First Brigade

Brigadier General W. B. Franklin

to Hooker's Bde., Div. Potomac

to Stone's Bde., Div. Potomac

1st United States Artillery, Battery I

to Stone's Bde., Div. Potomac

Second Brigade

Col. J. H. H. Ward

11th New York Infantry Regiment

Lt. Colonel John A. Cregier

to New York City

38th New York Infantry Regiment

Colonel J. H. Ward

to Howard's Brig., Div. Potomac 8/4

1st Michigan Infantry Regiment

Major A. F. Bidwell

muster out

4th Michigan Infantry Regiment

Colonel D. A. Woodbury

to Sherman's Brig., Div. Potomac

2nd United States Artillery, Battery D

Captain R. Arnold

to Kearney's Brig., Div. Potomac

Third Brigade

Col. O. O. Howard

3rd Maine Infantry Regiment

Major H. G. Staples

to Howard's Brig., Div. Potomac

4th Maine Infantry Regiment

Colonel H. G. Berry

to Howard's Brig., Div. Potomac

5th Maine Infantry Regiment

Colonel M. H. Dunnell

to Heintzleman's Brig., Div. Potomac

2nd Vermont Infantry Regiment

Colonel H. Whiting

to Smith's Brig., Div. Potomac