Detailed service
1861
September 21 through October 28 - Regiment formed and mustered into service for a three-year enlistment, Lebanon Pa.
Nov 21 - Left Pennsylvania for Washington, D.C.
1862
Duty in the defenses of Washington until March 1862
March 10-15 - Advance on Manassas, Va.
March 25 - Moved to the Peninsula
April 5-May 4 - Siege of Yorktown
May 5 - Battle of Williamsburg
May 20-23 - Reconnaissance to the Chickahominy and Bottom's Bridge
May 31-June 1 - Battle of Seven Pines
June 25-July 1 - Seven Days before Richmond
June 27 - Seven Pines
July 1 - Malvern Hill
At Harrison's Landing until August 16
August 16-30 - Movement to Alexandria, then to Centreville
August 30-September 1 - Covered Pope's retreat to Fairfax Court House
September 1 - Chantilly
September 6-24 - Maryland Campaign
September 12-14 - Reconnaissance to Harpers Ferry and Sandy Hook
September 16-17 - Battle of Antietam (reserve)
September 23-October 20 - At Downsville, Md.
October 20-November 18 - Movement to Stafford Court House
December 5 - Movement to Belle Plains
December 12-15 - Battle of Fredericksburg
1863
January 20-24 - Burnside's second campaign, "Mud March"
At Falmouth until April
April 27-May 6 - Chancellorsville Campaign
April 29-May 2 - Operations at Franklin's Crossing, Fredericksburg
May 3 - Maryes Heights
May 3-4 - Salem Heights
May 4 - Banks' Ford
June 13-July 24 - Gettysburg Campaign
July 2-4 - Battle of Gettysburg
July 5-24 - Pursuit of Lee
Duty on the line of the Rappahannock until October
October 9-22 - Bristoe Campaign
November 7-8 - Advance to line of the Rappahannock
November 7 - Rappahannock Station
November 26-December 2 - Mine Run Campaign
1864
February 7, 1864 - Regiment reenlisted
Duty at Brandy Station until May
May 4-June 12 - Rapidan Campaign
May 5-7 - Battle of the Wilderness
May 8-21 - Spotsylvania
May 12 - Assault on the Salient
May 23-26 - North Anna River
May 26-28 - On line of the Pamunkey
May 28-31 - Totopotomoy
June 1-12 - Cold Harbor
Before Petersburg June 17-18
Siege of Petersburg until July 9
June 22-23 - Jerusalem Plank Road
July 9-11 - Moved to Washington. D.C.
July 11-12 - Defense of Washington against Early's attack
July 14-18 - Pursuit to Snicker's Gap
Sheridan's Shenandoah Valley Campaign August to December
August 21-22 - Charlestown
September 13 - Demonstration on Gilbert's Ford, Opequan Creek
September 19 - Battle of Opequan
September 21 - Strasburg
September 22 - Fisher's Hill
October 19 - Battle of Cedar Creek
Duty in the Shenandoah Valley until December
December 9-12 - Moved to Petersburg
Dec 1864-1865
Siege of Petersburg December 1864 to April 1865
February 5-7 - Dabney's Mills, Hatcher's Run
March 25 - Fort Stedman, Petersburg
March 28-April 9 - Appomattox Campaign
April 2 - Assault on and fall of Petersburg
April 3-9 - Pursuit of Lee
April 9 - Appomattox Court House
Surrender of Lee and his army
April 23-27 - Marched to Danville and duty there until May 23
May 23-June 3 - Moved to Richmond, Va., then to Washington. D.C.
June 8 - Corps review
June 27, 1865 - Regiment was mustered out of service
