1st Ohio Light Artillery / Battery H

== Regimental History and Service Record ==
Organized at Camp Dennison, near Cincinnati, Ohio, and mustered in November 7, 1861. Left State for Parkersburg, W. Va., January 20, 1862. Attached to Landers' Division, Army of the Potomac, to March, 1862. Artillery, Shields' 2nd Division, Banks' 5th Army Corps, and Dept. of the Shenandoah to May, 1862. Artillery, Shields' Division, Dept. of the Shenandoah, to June, 1862. Alexandria, Va., Military District of Washington, D.C., to October, 1862. Artillery, 3rd Division, 3rd Army Corps, Army of the Potomac, to May, 1863. 1st Volunteer Brigade, Artillery Reserve, Army of the Potomac, to June, 1863. 3rd Volunteer Brigade, Artillery Reserve, Army of the Potomac, to August, 1863. 4th Volunteer Brigade, Artillery Reserve, Army of the Potomac, to October, 1863. Artillery Brigade, 2nd Army Corps, Army of the Potomac, to December, 1863. Artillery Reserve, Army of the Potomac, to February, 1864. 2nd Volunteer Brigade, Artillery Reserve, Army of the Potomac, to April, 1864. 3rd Volunteer Brigade, Artillery Reserve, Army of the Potomac, to May, 1864. Artillery Brigade, 6th Army Corps, Army of the Potomac, to July, 1864. Artillery Reserve, Army of the Potomac, to December. 1864. Artillery Brigade, 6th Army Corps, Army of the Potomac, to March, 1865. Artillery Reserve, Army of the Potomac, to June, 1865.
SERVICE.---Moved from Parkersburg, W. Va., to Paw Paw Tunnel January, 1862, and duty there until March. Advance on Winchester March 7-15. Action at Strasburg March 19. 
* March 23, 1862 - Battle of Winchester, Virginia
Occupation of Mt. Jackson April 17. March to Fredericksburg, Va., May 12-21, and return to Front Royal May 25-30. Battle of Port Republic June 9. Moved to Alexandria June 29 and duty in the Defences of Washington, D.C., until October 17. Moved to Harper's Ferry, W. Va., October 17. Advance up Loudoun Valley and movement to Falmouth, Va., October 30-November 17. Battle of Fredericksburg, Va., December 12-15. At Falmouth until April, 1863. "Mud March" January 20-24. 
* April 27-May 6, 1863 - The Chancellorsville Campaign
** May 1-5, 1863 - Battle of Chancellorsville, Virginia
* June 11-August 1, 1863 - The Gettysburg Campaign
** July 1-3, 1863 - Battle of Gettysburg, Pennsylvania
Advance from the Rappahannock to the Rapidan September 13-17. Bristoe Campaign October 9-22. Bristoe Station October 14. Advance to line of the Rappahannock November 7-8.
* Mine Run Campaign November 26-December 2.
* May 4-June 12, 1864 - The Overland Campaign
** May 5-7, 1864 - Battle of the Wilderness, VirginiaNot originally referenced on Dyer summary, but referenced on unit homepage
** May 8-21, 1864 - Battles of Spotsylvania Court House, Virginia
** May 22-26, 1864 - Operations on Line of the North Anna River, VirginiaNot originally listed on Dyer summary
** May 26-28, 1864 - Operations on Line of the Pamunkey River, VirginiaNot originally listed on Dyer summary
** May 28-31, 1864 - Operations on Line of the Totopotomoy River, Virginia
** June 1-12, 1864 - Battles of Cold Harbor, Virginia
Before Petersburg June 16-18. Siege of Petersburg June 16, 1864, to April 2, 1865. Jerusalem Plank Road, Weldon Railroad, June 22-23, 1864. Fall of Petersburg April 2, 1865. Ordered to Cleveland, Ohio, for muster out June 5. Mustered out June 17, 1865.
== Regimental Roster ==
== Regiment Statistical Information ==
* Battery lost during service 10 Enlisted men killed and mortally wounded and 22 Enlisted men by disease. Total 32.
== Legacy ==
== Notes ==
== Sources == 
* (Pages 827, 897, 905, 916, 932, 933, 934, 940, 941, 1485-1486)
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