11th Pennsylvania (Reserve) Infantry

== Regimental History and Service Record ==
(40th Volunteers)
Organized at Camp Wright, near Pittsburg, June, 1861, Moved to Harrisburg, Pa., June 24; thence to Baltimore, Md., June 25, and to Washington, D.C., June 26. Mustered into United States service June 29, 1861. Attached to 2nd Brigade, McCall's Pennsylvania Reserves Division, Army of the Potomac, to March, 1862. 2nd Brigade, 2nd Division, 1st Army Corps, Army of the Potomac, to April, 1862. 2nd Brigade, McCall's Division, Dept. of the Rappahannock, to June, 1862. 2nd Brigade, 3rd Division, 5th Army Corps, to August, 1862. 3rd Brigade, 3rd Division, 3rd Corps, Army of Virginia, to September, 1862. 3rd Brigade, 3rd Division, 1st Corps, Army of the Potomac, to February, 1863. 3rd Brigade, Pennsylvania Reserves Division, 22nd Corps; Dept. of Washington, to June, 1863. 3rd Brigade, 3rd Division, 5th Army Corps, Army of the Potomac, to November, 1863. 1st Brigade, 3rd Division, 5th Corps, to June, 1864.
SERVICE.--Duty at Tennallytown, Md., and picket at Great Falls August 2 to October 10, 1861. At Camp Pierpont, near Langley, Va., until March, 1862. Expedition to Grinnell's Farm December 6, 1861. Advance on Manassas, Va., March 10-15, 1862. McDowell's advance on Falmouth April 9-19. Duty at Manassas Junction, Catlett's Station, and Falmouth, until June. Moved to White House June 9-12. 
* June ? - The Peninsula Campaign
** June 25-July 1, 1862 - The Seven Days Battles before Richmond, Virginia
*** June 26, 1862 - Engagement at Beaver Dam Creek, Virginia
*** June 27, 1862 - Engagement at Gaines's Mill, Virginia - Most of Regiment captured, exchanged August 5, 1862
*** June 30, 1862 - Engagement at Glendale, Virginia
*** July 1, 1862 - Engagement at Malvern Hill, Virginia
At Harrison's Landing until August 16. Movement to join Pope August 16-26. Battles of Groveton August 29; Bull Run August 30. 
* September 3-20, 1862 - The Maryland Campaign
** September 14, 1862 - Battle of South Mountain, Maryland
** September 17, 1862 - Battle of Antietam, Maryland
Duty in Maryland until October 30. Movement to Falmouth, Va., October 30-November 19. Battle of Fredericksburg, Va., December 12-15. "Mud March" January 20-24, 1863. Moved to Washington, D. C., February 6. Duty there and at Alexandria until June 25. Ordered to rejoin Army of the Potomac in the field. 
* June 11-August 1, 1863 - The Gettysburg CampaignNot originally referenced on unit homepage
** July 1-3, 1863 - Battle of Gettysburg, Pennsylvania
Pursuit of Lee July 5-24. Duty on the Rapidan until October. Bristoe Campaign October 9-22. Advance to line of the Rappahannock November 7-8. Rappahannock Station November 7. Mine Run Campaign November 26-December 2. Duty at Alexandria until April, 1864.
* 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 8, 1864 - Combat at Laurel Hill, Virginia
*** May 12, 1864 - Assault on the Salient at Spotsylvania Court House, Virginia
*** May 19, 1864 - Engagement at Harris Farm, VirginiaNot originally listed on Dyer summary
** May 22-26, 1864 - Operations on Line of the North Anna River, Virginia
*** May 25, 1864 - Engagement at Jericho 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
* May 30, 1864 - Non-veterans left front 
** June 16, 1864 - Mustered out of federal service
* May 31, 1864 - Veterans and recruits re-organized into the 190th Pennsylvania Infantry
== Regimental Roster ==
== Regiment Statistical Information ==
Source 	Casualties	Remarks
Dyer 	
* 11 Officers and 185 enlisted men killed and mortally wounded 
* 1 Officer and 112 enlisted men killed by disease
* Total 309	None
Fox 	
* 16.6% Casualty Rate (196 Killed/1179 Enrolled)
* Fox lists this unit as:
** 8th on the list of units with losses based on "maximum percentage of enrollment" 
** 10th on the list of units with losses based on duration of the entire term of service of the unit (2nd of the Pennsylvania troops)	None
WotRWiki Statistics	
* troops killed
** Includes troops mortally wounded
** Includes troops killed by disease
** All others are troops killed in action or under special circumstances	
== Legacy ==
== Notes ==
== Sources == 
* (Pages 760, 761, 827, 902, 903, 904, 933, 934, 936, 937, 938, 939, 940, 1582)
* (Page 8)
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