The regiment was attached to Casey's Provisional Brigade, Army of the Potomac, October 1861.

Wright's 3rd Brigade, Sherman's South Carolina Expeditionary Corps to March 1862.

United States Forces, Folly Island, South Carolina, X Corps to June 1863.

1st Brigade, United States Forces, Folly Island, South Carolina, to July 1863.

1st Brigade, 1st Division, Morris Island, South Carolina, X Corps, July 1863.

Foster's Brigade, Dodge's Division, District of Florida, February 1864.

1st Brigade, 3rd Division, X Corps, Army of the James, Department of Virginia and North Carolina, to May 1864.

3rd Brigade, 3rd Division, XVIII Corps, Army of the Potomac, to June 1864.

3rd Brigade, 2nd Division, X Corps, Department of North Carolina, to August 1865.

Capture of Forts Walker and Beauregard, Port Royal Harbor, November 7.

Regiment moved from Jacksonville to St. Augustine, Fla., April 9, and garrison duty there until September 6.

Regiment moved from St., Augustine, Fla., to Beaufort, S.C., September 6, 1862, and duty there until April 1863.

Non-veterans at Beaufort until April 12, then ordered to Gloucester Point, Va. Butler's operations on south side of James River and against Petersburg and Richmond May 4–27.

Duty on north side of the James, operating against Richmond, until December 7.