• Left Rhode Island for Washington, D.C., August 23. • Duty at Camp Stone and along Upper Potomac until February, 1862. • Operations on the Potomac October 21–24, 1861. • Battle of Ball's Bluff October 21. • March to Harpers Ferry, West Virginia, February 25–26, 1862, and duty there until March 7. • Moved to Charlestown, thence to Berryville March 7–10. • Advance toward Winchester March 13–14. • Return to Harpers Ferry, then moved to Washington, D.C., and Hampton, Virginia, March 22 – April 1. • Siege of Yorktown April 5 – May 4. • Battle of Fair Oaks (Seven Pines) May 31 – June 1. • Seven days before Richmond June 25 – July 1. • Peach Orchard and Savage Station June 29. • Charles City Cross Roads and Glendale June 30. • Malvern Hill July 1. • At Harrison's Landing until August 16. • Movement to Fortress Monroe, then to Alexandria and Fairfax Court House August 16–31. • Cover retreat of Pope's Army from Bull Run to Washington August 31 – September 2. • Maryland Campaign September. • Battles of South Mountain September 14, and Antietam September 16–17. • Moved to Harpers Ferry September 22, and duty there until October 30. • Reconnaissance to Charlestown October 16–17. • Advance up Loudoun Valley and movement to Falmouth, Virginia, October 30 – November 17. • Battle of Fredericksburg December 11–15. • Duty at Falmouth until April 27, 1863. • Chancellorsville Campaign April 27 – May 6. • Maryes Heights, Fredericksburg, May 3. • Salem Heights May 3–4. • Banks' Ford May 4. • Gettysburg Campaign June 11 – July 24. • Battle of Gettysburg July 1–4. • Advance from the Rappahannock to the Rapidan September 13–17. • Bristoe Campaign October 9–22. • Auburn and Bristoe October 14. • Advance to line of the Rappahannock November 7–8. • Mine Run Campaign November 26 – December 2. • At Stevensburg, Virginia, until May 1864. • Demonstration on the Rapidan February 6–7. • Campaign from the Rapidan to the James May – June. • Battles of the Wilderness May 5–7; Spotsylvania May 8–12; Spotsylvania Court House May 12–21. • Assault on the Salient 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 16–18. • Siege of Petersburg June 16, 1864 to April 2, 1865. • Jerusalem Plank Road June 22–23, 1864. • Deep Bottom July 27–28. • Strawberry Plains, Deep Bottom, August 14–18. • Ream's Station August 25. • Hatcher's Run October 27–28. • Dabney's Mills February 5–7, 1865. • Appomattox Campaign March 28 – April 9. • Fall of Petersburg April 2. • Sayler's Creek April 6. • High Bridge and Farmville April 7. • Appomattox Court House April 9. • Surrender of Lee and his army. • Moved to Washington, D.C., May 2–15. •
Grand Review of the Armies May 23. ==Casualties==