Army of the Potomac
The battery was attached to Banks' Division, Army of the Potomac, October 1861 to March 1862. 1st Division, V Corps and 1st Division, Department of the Shenandoah, to May 1862. Artillery, 2nd Division, Department of the Rappahannock, to June 1862. Artillery, 2nd Division, III Corps, Army of Virginia, to September 1862. Artillery, 2nd Division, I Corps, Army of the Potomac, to January 1863. Artillery, 3rd Division, I Corps, to May 1863. 3rd Volunteer Brigade, Artillery Reserve, Army of the Potomac, to July 1863. Artillery Brigade, II Corps, Army of the Potomac, to September 1864. Artillery Reserve, Army of the Potomac, to June 1865.