Organized at Lynnfield August 28, 1861. Left State for Washington, D. C., August 30. Attached to Lander's Brigade, Division of the Potomac, to October, 1861. Lander's Brigade, Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1862. 3rd Brigade, 2nd Division, 2nd Army Corps, Army of the Potomac, to March, 1864. 1st Brigade, 2nd Division, 2nd Army Corps, to June, 1865.

SERVICE:
-Camp at Meridian Hill till September 12, 1861. Moved to Poolesville, Md., September 12-15. Guard duty on the Upper Potomac till December. Operations on the Potomac October 21-24. Action at Ball's Bluff October 21. Moved to Muddy Run December 4, and duty there till March 12, 1862. Moved to Harper's Ferry, thence to Charlestown and Berryville March 12-15. Ordered to Washington, D. C., March 24, and to the Peninsula. March 27. Siege of Yorktown April 5-May 4. West Point May 7-8. Battle of Fair Oaks, Seven Pines, May 31-June 1. Seven days before Richmond June 25-July 1. Oak Grove, near Fair Oaks, June 25. Sappony Church and Savage Station June 29. White Oak Swamp and Glendale June 30. Malvern Hill July 1. Ball's Bluff July 8. At Ball's Bluff till August 15. Movement to Alexandria August 15-28, thence to Fairfax C. H. August 28-31. Cover Pope's retreat from Bull Run August 31-September 1. Maryland Campaign September-October. Battle of South Mountain September 14 (Reserve). Battle of Antietam September 16-17. Moved to Harper's Ferry September 22, and duty there till October 30. Advance up Loudon Valley and movement to Falmouth, Va., October 30-November 17. Battle of Fredericksburg December 11-15. (Forlorn hope to cross Rappahannock at Fredericksburg December 11.) Duty at Falmouth, Va., till April, 1863. Chancellorsville Campaign April 27-May 6. Maryes' Heights, Fredericksburg, May 3. Salem Heights May 3-4. Gettysburg (Pa.) Campaign June 11-July 24. Battle of Gettysburg July 2-4. Advance from the Rappahannock to the Rapidan September 13-17. Bristoe Campaign October 9-22. Bristoe Station October 14. Advance to line of the Rappahannock November 7-8. Mine Run Campaign November 26-December 2. Robertson's Tavern, or Locust Grove, November 27. At Stevensburg till May, 1864. Demonstration on the Rapidan River February 6-7. Campaign from the Rapidan to the James May-June. Battles of the Wilderness May 5-7. Laurel Hill May 8. Spottsylvania May 8-12. Po River May 10. Spottsylvania C. H. May 12-21. Assault on the Salient May 12. North Anna River May 23-26. On line of the Pamunkey May 26-28. Totopotomoy May 28-31. Cold Harbor June 1-12. Before Petersburg June 16-18. Siege of Petersburg June 16, 1864, to April 2, 1865. Jerusalem Plank Road June 22-23, 1864. Demonstration north of the James July 27-29. Deep Bottom July 27-28. Strawberry Plains, Deep Bottom, August 14-18. Ream's Station August 25. Boydton Plank Road, Hatcher's Run, October 27-28. Dabney's Mills, Hatcher's Run, February 5-7, 1865. Watkin's House March 25. Appomattox Campaign March 28-April 9. Crow's House March 31. Fall of Petersburg April 2. Sailor's Creek April 6. High Bridge and Cumberland Church April 7. Appomattox C. H. April 9. Surrender of Lee and his army. At Burkesville till May 2. March to Washington May 2-13. Grand Review May 23. Duty at Washington till June 30. Mustered out June 30 and discharged July 22, 1865.
Regiment lost during service 14 Officers and 147 Enlisted men killed and mortally wounded and 133 Enlisted men by disease. Total 294.