149th Pennsylvania Infantry

== Regimental History and Service Record ==
Organized at Harrisburg August, 1862. Ordered to Washington, D. C., September, 1862. Attached to Defenses of Washington, D.C., to February, 1863. 2nd Brigade, 3rd Division, 1st Army Corps, Army of the Potomac, to December, 1863. 1st Brigade, 3rd Division, 1st Army Corps, to March, 1864. 3rd Brigade, 4th Division, 5th Army Corps, to June, 1864. 1st Brigade, 1st Division, 5th Army Corps, to September, 1864. 1st Brigade, 3rd Division, 5th Army Corps, to June, 1865.
SERVICE.--Duty in the Defenses of Washington, D. C., until February, 1863. Ordered to join 1st Army Corps at Belle Plains, Va., and duty there until April 27, 1863. 
* April 27-May 6, 1863 - The Chancellorsville Campaign
** Operations about Pollock's Mill Creek April 29-May 2.
** May 1-5, 1863 - Battle of Chancellorsville, Virginia
* June 11-August 1, 1863 - The Gettysburg Campaign
** July 1-3, 1863 - Battle of Gettysburg, Pennsylvania
Pursuit of Lee July 5-24. At Bealeton Station until October. Bristoe Campaign October 9-22. Haymarket October 19. Advance to line of the Rappahannock November 7-8. Mine Run Campaign November 26-December 2.
* Demonstration on the Rapidan February 6-7, 1864.
* Duty near Culpeper until May.
* 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 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
** 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 (Reserve). Weldon Railroad August 18-21. Poplar Springs Church September 29-October 2. Boydton Plank Road, Hatcher's Run, October 27-28. Warren's Raid on Weldon Railroad December 7-12. Dabney's Mills, Hatcher's Run, February 5-7, 1865. Ordered to Baltimore, Md., February 10; thence to Draft Rendezvous, Elmira, N.Y., and duty there until June. Mustered out June 24, 1865.
== Regimental Roster ==
* Isaac Oliver
== Regiment Statistical Information ==
Source 	Casualties	Remarks
Dyer 	
* 4 Officers and 160 enlisted men killed and mortally wounded 
* 172 enlisted men killed by disease
* Total 336	None
Fox 	
* Fox lists this unit as:
** 122nd on the list of units with losses based on duration of the entire term of service of the unit (22nd of the Pennsylvania troops)	
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 827, 905, 916, 932, 933, 934, 936, 938, 939, 940, 941, 1618-1619)
* (Page 14)
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