Attached to Stone's Brigade, Division of the Potomac, October, 1861.

Gorman's Brigade, Stone's Division, Army of the Potomac, to January, 1862.

Burns' Brigade, Sedgwick's Division, Army of the Potomac, to March, 1862.

SERVICE.--Duty in the Defenses of Washington, D. C., until October, and on Upper Potomac to March, 1862.

Moved to Harper's Ferry, W. Va., thence to Charlestown and Berryville, Va., March 7–13, 1862.

Movement toward Winchester and return to Bolivar Heights March 13–15.

Battles of Peach Orchard and Savage Station June 29; White Oak Swamp and Glendale June 30; Malvern Hill July 1.

Moved to Harper's Ferry, W. Va., September 22, and duty there until October 30.

Advance up Loudoun Valley and movement to Falmouth, Va., October 30 – November 17.

Veterans and Recruits transferred to 82nd Regiment New York Infantry.

Regiment lost during service 11 Officers and 141 Enlisted men killed and mortally wounded and 1 Officer and 103 Enlisted men by disease.