in June 4, 1861.
Left State for Washington, D. C., June 5.
Attached to Howard's Brigade, Heintzelman's Division, McDowell's Army of Northeastern Virginia, to August, 1861.
Howard's Brigade, Division of the Potomac, to October, 1861.
Sedgwick's Brigade, Heintzelman's Division, Army of the Potomac, to March, 1862.
2nd Brigade, 3rd Division, 3rd Army Corps, Army of the Potomac, to July 1862.
2nd Brigade, 1st Division, 3rd Army Corps, to March, 1864.
1st Brigade, 3rd Division, e 15, 1861.
Left State for Washington, D. C., June 20.
Attached to Howard's Brigade, Heintzelman's Division, McDowell's Army of Northeastern Virginia, to August, 1861.
Heintzelman's Brigade, Division of the Potomac, to October, 1861.
Sedgwick's Brigade, Heintzelman's Division, Army of the Potomac, to March, 1862.
2nd Brigade, 3rd Division, 3rd Army Corps, Army of the Potomac, to July, 1862.
2nd Brigade, 1st Division, 3rd Army Corps, to March, 1864.
2nd Brigade, 3rd Division,
Regiment Infantry.
Organized at Worcester and mustered in June 12, 1861.
Moved to Washington, D. C., August 8-11.
Attached to Gorman's Brigade, Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1862.
1st Brigade, 2nd Division, 2nd Army Corps, Army of the Potomac, to July, 1864.
Service.
At Camp Kalora, 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 Division1861.
Left State for Washington, D. C., September 4.
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
o Stone's Brigade, Division of the Potomac, to October, 1861.
Gorman's 2nd Brigade, Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1862.
1st Brigade, 2nd Division, 2nd Army Corps,t Virginia, to August, 1861.
Howard's Brigade, Division of the Potomac, to October, 1861.
Sedgwick's Brigade, Heintzelman's Division, Army of the Potomac, to March, 1862.
2nd Brigade. 3rd Diva till August 4.
Attached to Howard's Brigade, Division of the Potomac, to October, 1861.
Sedgwick's Brigade, Heintzelman's Division, Army of the Potomac, to March, 1862.
2nd Brigade, 3rd Div
Gorman's Brigade, Stone's Division, Army of the Potomac, to January, 1862.
Burns' Brigade, Sedgwick's Division, Army of the Potomac, to March, 1862.
3rd Brigade, 2nd Division, 2nd Army Corps, 1.
Stone's Brigade, Division of the Potomac, to October, 1861.
Gorman's Brigade, Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1862.
1st Brigade, 2nd Division, 2nd Army Corps,
hiladelphia August 18, 1861.
Left State for Washington, D. C., September 17.
Attached to Baker's Brigade, Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1862.
2nd Brigade, 2nd Division, 2nd Army Corps, Army of the Potomac, to Vanderburg's House, Munson's Hill, September 29.
Ordered to Poolesville, Md.
Attached to Baker's Brigade, Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1864.
2nd Brigade, 2nd Division, 2nd Army Corps, Army of the Potomac, to oved to Washington, D. C., August, 1861.
At Munson's Hill till September 30.
Attached to Baker's Brigade, Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1862.
2nd Brigade, 2nd Division, 2nd Army Corps, Army of the Potomac, to delphia August 14 to October 31, 1861.
Moved to Washington, D. C., November.
Attached to Baker's Brigade, Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1862.
2nd Brigade, 2nd Division. 2nd Army Corps, Army of the Potomac, to
ek April 6.
Appomattox Court House April 9.
Surrender of Lee and his army.
Moved to Washington, D. C., May.
Grand Review May 23.
Battery I 1st United States Artillery
Stationed at Fort Leavenworth, Kan., January, 1861.
Moved to Washington, D. C., January 7-29, 1861, and duty there till July.
Attached to Willcox's Brigade, Heintzelman's Division, McDowell's Army Northeastern Virginia, to August, 1861.
Stone's Brigade, Division Potomac, to October, 1861.
Stone's (Sedgwick's) Division, Army of the Potomac, to March, 1862.
Artillery, 2nd Division, 2nd Army Corps, Army of the Potomac, to November, 1862.
Reserve Artillery, 2nd Army Corps, to May, 1863.
Artillery Brigade, 2nd Army Corps, to November, 1863.
2nd Brigade, Horse Artillery, Artillery Reserve, Potomac, to May, 1865.
Defenses of Washington, D. C., 22nd Corps.
Service.
Advance on Manassas, Va., July 16-21, 1861.
Battle of Bull Run July 21.
Moved to Poolesville, Md., August 7-15