"Organized at Philadelphia and Harrisburg December 31, 1863, to January 7, 1864. Attached to Camp Barry, 22nd Corps, Dept. of Washington, to May, 1864. 2nd Brigade, DeRussy's Division, 22nd Corps, to July, 1864. 3rd Brigade, DeRussy's Division, to December, 1864. 1st Brigade, DeRussy's Division, to June, 1865. Garrison duty in Defenses of Washington south of the Potomac entire term. Mustered out June 23, 1865."