Battery H, 1st Rhode Island Light Artillery Regiment was organized in
Providence, Rhode Island and mustered in October 14, 1862 for a three year enlistment under the command of
Captain Crawford Allen, Jr.. The battery was attached to
Camp Barry, Military District of Washington, October 1862. Stannard's 2nd Brigade, Casey's Division, Military District Washington, to February 1863. Artillery, Casey's Division,
XXII Corps, Department of Washington, to April 1863. Artillery, Abercrombie's Division, XXII Corps, to May 1863. 3rd Brigade, DeRussy's Division, XXII Corps, to November 1863. Camp Barry, XXII Corps, to April 1864. Artillery, 1st Division,
IX Corps,
Army of the Potomac, to May 1864. Reserve Artillery, IX Corps, to June 1864. 2nd Brigade, DeRussy's Division, XXII Corps, to July 1864. 1st Brigade, DeRussy's Division, XXII Corps, to October 1864. City Point, Virginia,
Department of Virginia and North Carolina, to December 1864. Artillery Reserve, Army of the Potomac, to January 1865. Artillery Brigade,
VI Corps, to June 1865. Battery H, 1st Rhode Island Light Artillery mustered out of service at Providence, Rhode Island on June 28, 1865 and was discharged July 3, 1865. ==Detailed service==