Organized at St. Johnsbury and mustered in July 16, 1861. Moved to Washington, D. C., July 24-26. Attached to W. F. Smith's Brigade, Division of the Potomac, to October, 1861. Brook's Brigade, Smith's Division, Army of the Potomac, to March, 1862. 2nd Brigade, 2nd Division, 4th Army Corps, Army of the Potomac, to May, 1862. 2nd Brigade, 2nd Division, 6th Army Corps, Army of the Potomac and Army of the Shenandoah, Middle Military Division, to July, 1865.
Duty at Georgetown Heights and at Camp Griffin, defences of Washington, till March 10, 1862. Skirmish at Lewinsville September 11, 1861. Reconnoissance to Lewinsville September 25. Moved to Alexandria March 10, 1862, thence to Fortress Monroe, Va., March 23-24. Action at Young's Mill April 4. Siege of Yorktown
April 5-May 4. Lee's Mills April 16. Battle of Williamsburg
May 5. Seven days before Richmond June 25-July 1. Garnett's Farm
June 27. Savage Station
June 29. White Oak Swamp
Bridge June 30. Malvern Hill
July 1. At Harrison's Landing till August 16. Moved to Fortress Monroe, thence to Alexandria August 16-24. Maryland Campaign September-October. Crampton's Pass
September 14. Battle of Antietam
September 16-17. At Hagerstown, Md., September 26 to October 29. Movement to Falmouth, Va., October 29-November 19. Battle of Fredericksburg
December 12-15. Burnside's Second Campaign, "Mud March," January 20-24, 1863. Chancellorsville Campaign April 27-May 6. Operations at Franklin's Crossing April 29-May 2. Maryes Heights, Fredericksburg, May 3. Salem Heights
May 3-4. Banks' Ford May 4. Franklin's Crossing June 5-13. Battle of Gettysburg, Pa., July 2-4. Funkstown, Md., July 10-13. Ordered to New York City August 14, and duty there till September 13. Moved to Alexandria, thence to Fairfax Court House September 13-17, and to Culpeper Court House September 22. Bristoe
Campaign October 9-22. Advance to the Rappahannock November 7-8. Rappahannock Station November 7. Mine Run
Campaign November 26-December 2. Campaign from the Rapidan to the James May-June, 1864. Battles of the Wilderness
May 5-7; Spottsylvania May 8-12; Spottsylvania Court House May 12-21. Assault on the Salient, Spottsylvania Court House, May 12. North Anna
River May 23-26. Line of the Pamunkey May 26-28. Totopotomoy
May 28-31. Cold Harbor
June 1-12. Before Petersburg
June 18-19. Jerusalem Plank Road June 22-23. Siege of Petersburg till July 9. Moved to Washington, D. C., July 9-11. Repulse of Early's attack on Fort Stevens
July 11-12. Non-veterans mustered out July 27, 1864. Sheridan's Shenandoah Valley Campaign August 7-November 28. Near Charlestown August 21-22. Opequan Creek September 1. Gilbert's Ford, Opequan Creek, September 13. Battle of Opequan, Winchester, September 19. Fisher's Hill
September 22. Battle of Cedar Creek
October 19. At Strasburg to November 9 and at Kernstown till December 9. Moved to Petersburg, Va., December 9-12. Siege of Petersburg December 13, 1864, to April 2, 1865. Fort Fisher, before Petersburg, March 25, 1865. Appomattox Campaign March 28-April 9. Assault on and fall of Petersburg April 2. Sailor's Creek
April 6. Appomattox Court House April 9. Surrender of Lee and his army. At Farmville and Burkesville Junction till April 23. March to Danville April 23-27, and duty there till May 18. Moved to Manchester May 18, thence marched to Washington, D. C., May 24-June 2. Corps Review June 8. Mustered out July 11, 1865.
Regiment lost during service 5 Officers and 201 Enlisted men killed and mortally wounded and 1 Officer and 164 Enlisted men by disease. Total 371.