II Corps
The regiment was attached to French's 3rd Brigade, Sumner's Division, Army of the Potomac, to March 1862. 3rd Brigade, Richardson's 1st Division, II Corps, Army of the Potomac, to August 1862. 1st Brigade, 1st Division, II Corps, to September 1862. 3rd Brigade, 1st Division, II Corps, to June 1864. Consolidated Brigade, 1st Division, II Corps, to November 1862. 3rd Brigade, 1st Division, II Corps, to July 1865.