ポトマック軍
The battery was attached to Heintzelman's Division, Army of the Potomac, to March, 1862. Artillery, 3rd Division, III Corps, Army of the Potomac, to August 1862. Artillery, 1st Division, III Corps, Army of the Potomac, to June 1863. Artillery Brigade, III Corps, to March 1864. Artillery Brigade, VI Corps, to July 1864. Artillery Reserve, Army of the Potomac, to December 1864. Artillery Brigade, VI Corps, to April 1865. Artillery Reserve, Army of the Potomac, to June 1865.