June 1861to July >

Commanded by Colonel David Hunter 

First Brigade Colonel Andrew Porter
8th New York State Militia Colonel G. Lyons from Dist. Washington
14th New York State Militia Colonel A. M. Wood from Dist Washington
2nd United States Infantry, Cos. C & K
3rd U.S., Cos. B, D, G, H & K
8th U. S., Co. G
Major George Sykes from Regular Army
1st United States Cavalry, Cos. A & E
2nd U. S. Dragoons, Co. K
2nd U. S. Cavalry, Cos. B, E, G & I
Major I. N. Palmer from Regular Army
United States Marine Battalion Major J. G. Reynolds from United States Navy
Second Brigade Colonel Ambrose Burnside
2nd New Hampshire Infantry Regiment Colonel G. Marston from New Hampshire 6/20
1st Rhode Island Infantry Regiment Major J. P. Balch from Dist. Washington June
2nd Rhode Island Infantry Regiment Colonel J. S. Slocum from Rhode Island 6/19
1st Rhode Island Artillery, Battery A Captain William H. Reynolds from Rhode Island 6/19
71st New York Infantry Regiment Colonel H. P. Martin from Dist. Washington June