51st Pennsylvania Infantry

== Regimental History and Service Record ==
Organized at Harrisburg November 16, 1861. Left State for Annapolis, Md., November 16. Attached to Reno's Brigade, Burnside's North Carolina Expeditionary Corps, to April, 1862. 2nd Brigade, 2nd Division, Dept. of North Carolina, to July, 1862. 2nd Brigade, 2nd Division, 9th Army Corps, Army of the Potomac, to April, 1863: Army of the Ohio to June, 1863; Army of the Tennessee to August, 1863, and Army of the Ohio to April, 1864. 1st Brigade, 3rd Division, 9th Army Corps, Army Potomac, to September, 1864. 1st Brigade, 1st Division, 9th Army Corps, to July, 1865.
SERVICE.--Duty at Annapolis until January 9, 1862. Burnside's Expedition to Hatteras Inlet and Roanoke Island, N. C., January 9-February 8. Battle of Roanoke Island February 8. Moved to New Berne March 11-13. Battle of New Berne March 14. Expedition to Pollocksville March 21-22. Expedition to Elizabeth City April 17-19. Camden, South Mills, April 19. Duty at New Berne until July. Moved to Newport News, Va., July 6-9, thence to Fredericksburg August 2-4. March to relief of Pope August 12-15. Pope's Campaign in Northern Virginia August 16-September 2. Battles of Groveton August 29; Bull Run August 30; Chantilly September 1; 
* September 3-20, 1862 - The Maryland Campaign
** September 14, 1862 - Battle of South Mountain, Maryland
** September 17, 1862 - Battle of Antietam, Maryland
Duty at Pleasant Valley until October 27. Movement to Falmouth, Va., October 27-November 19. Battle of Fredericksburg, Va., December 12-15. Burnside's second Campaign. "Mud March" January 20-24, 1863. Moved to Newport News February 19, thence to Covington and Paris, Ky., March 26-April 1. Moved to Mount Sterling April 3, to Lancaster May 6-7 and to Crab Orchard May 23. Movement to Vicksburg, Miss., June 3-17. 
* May 18-July 4, 1863 - Siege of Vicksburg, Mississippi
Advance on Jackson, Miss., July 5-10. Siege of Jackson July 10-17. At Milldale until August 6. Moved to Cincinnati, Ohio, August 6-20. Duty in Kentucky until October. Operations in East Tennessee until November 14. Knoxville Campaign November 4-December 23. Campbell's Station November 16. Siege of Knoxville November 17-December 4. Pursuit of Longstreet December 5-29. Regiment reenlisted January 1, 1864, and on Veteran furlough January 11-March 9. At Annapolis, Md., until April 23. 
* May 4-June 12, 1864 - The Overland Campaign
** May 5-7, 1864 - Battle of the Wilderness, Virginia
** May 8-21, 1864 - Battles of Spotsylvania Court House, Virginia
*** May 10, 1864 - Combat at Ny River, Virginia
*** May 12, 1864 - Assault on the Salient at Spotsylvania Court House, Virginia
** May 22-26, 1864 - Operations on Line of the North Anna River, Virginia
*** May 24, 1864 - Combat at Ox Ford, Virginia
** May 26-28, 1864 - Operations on Line of the Pamunkey River, Virginia
** May 28-31, 1864 - Operations on Line of the Totopotomoy River, Virginia
** June 1-12, 1864 - Battles of Cold Harbor, Virginia
*** June 1-3, 1864 - Battle of Bethesda Church, Virginia
Before Petersburg June 16-18. Siege of Petersburg June 16, 1864, to April 2, 1865. Mine Explosion, Petersburg, July 30, 1864. Weldon Railroad August 18-21. Poplar Springs Church, Peeble's Farm, September 29-October 2. Reconnaissance on Vaughan and Squirrel Level Road October 8. Boydton Plank Road, Hatcher's Run, October 27-28. Fort Stedman March 25, 1865. Appomattox Campaign March 28-April 9. Assault on and fall of Petersburg April 2. Pursuit of Lee to Farmville. Moved to City Point, thence to Alexandria April 20-28. 
* May 23, 1865 - Grand Review 
* Duty at Washington and Alexandria until July.
* July 27, 1865 - Mustered out of federal service
== Regimental Roster ==
== Regiment Statistical Information ==
* Regiment lost during service 12 Officers and 165 Enlisted men killed and mortally wounded and 137 Enlisted men by disease. Total 314.
== Legacy ==
== Notes ==
== Sources == 
* (Pages 760, 761, 779, 932, 933, 934, 935, 936, 938, 939, 940, 941, 1591)
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