Attached to Grover's Brigade, Defenses of Washington, to February 1863.
Slough's Brigade, Defenses of Alexandria, XXII Corps, to July 1863.
Moved to Seneca, Maryland, October 25, and performed guard duty along the Potomac River until April 19, 1863.
Moved to Poolesville, Maryland, June 17, then to Harpers Ferry, West Virginia.
[2] The regiment lost a total of 56 enlisted men during service, all due to disease.