June 10.
Attached to> Abercrombie's 6th Brigade, 2nd Division, Dept. of Pennsylvania, to August, 1861.
2nd Brigade, Banks' Division, Army of the Potomac, to December, 1861.
Defenses of Washington to January, 1862.
Service.
Duty at Chathence moved to Harper's Ferry, W. Va., July 30, and duty there till August 16.
Attached to George H. Thomas' Brigade, Banks' Division, to October, 1861.
Gordon's Brigade, Banks' Division, Army of the Potomac, to March, 1862.
1st Brigade, 1Banks' Division, Army of the Potomac, to March, 1862.
1st Brigade, 1st Division, Banks' 5th Army Corps, and Dept. of the Shenandoah to June, 1862.
1st Brigade, 1st Division, 2nd Army Corps, Army of Virginia, to September, 1862.
1st Brigade, 1st Division, 12th Army Corps, Army of the Potomac and Army of the CumBanks' 5th Army Corps, and Dept. of the Shenandoah to June, 1862.
1st Brigade, 1st Division, 2nd Army Corps, Army of Virginia, to September, 1862.
1st Brigade, 1st Division, 12th Army Corps, Army of the Potomac and Army of the Cumberland to April, 1864.
2nd Brigade, 3rd Division, 20th Army Corps, Army of the Cumberland, April, 1864.
1st Brigade, 1st Division, 20th Army Corps to June, 1865.
2nd Brigade, Bartlett's Division, 22nd Army Corps, Dept. of Washington to Jul
to July, 1865.
Service.
Ordered to join Banks in the Shenandoah Valley June 26, 1862.
Pop, 1862.
3rd Brigade, Shields' 2nd Division, Banks' 5th Army Corps, and Dept. of the Shenandoah, July 28.
Attached to Abercrombie's Brigade, Banks' Dept. of the Shenandoah, to October, 1861.
1862.
2nd Brigade, Williams' 1st Division, Banks' 5th Army Corps, to April, 1862, and Dept. of , 1862.
2nd Brigade, Shields' 2nd Division, Banks' 5th Army Corps and Dept. of the Shenandoah to, 1862.
1st Brigade, Shields' 2nd Division, Banks' 5th Army Corps, to April, 1862, and Dept. of h, to October, 1861.
Abercrombie's Brigade, Banks' Division, Army of the Potomac, to March, 1862.
2nd Brigade, 1st Division, Banks' 5th Army Corps, to April, 1862.
2nd Brigade, 1st Division September 15.
Attached to Stile's Brigade, Banks' Division, Army of the Potomac, to March, 1862.
3rd Brigade, 1st Division, Banks' 5th Army Corps, to April, 1862, and Dept. of the Shenandoah
and L to Washington March 19-28, 1862.
Attached to Miles' Railroad Brigade, Army of Potomac, to May, 1862 (Cos.
A, B, E, H and M ).
Hatch's Cavalry Brigade, Banks' 5th Army Corps, and Dept. of the Shenandoah, to July, 1862 (Cos.
A, B, E, H and M ).
Abercrombie's Brigade, Williams' Division, Banks' 5th Army Corps, and DepBanks' 5th Army Corps, and Dept. of the Shenandoah, March to May, 1862 (Cos.
C, D, F, G, I, K and L ).
Bayard's Cavalry Brigade, Dept. of the Rappahannock, to July, 1862 (Cos.
C, D, F, G, I, K and L ).
Bayard's Cavalry Brigade, Army of Virginia, to September, 1862.
Bayard's Cavalry Brigade, Cavalry Division, Army of the Potomac, to January, 1863.
ved to Washington, D. C., April 1-3.
Camp at East Capital Hill and at Forts Buffalo and Ramsey, and at Falls Church, Va., till June.
Ordered to report to General Banks at Harper's Ferry, W. Va.
Attached to 2nd Division, 2nd Army Corps, Army of Virginia, to August, 1862.
3rd Division, 3rd Army Corps, Army of the Potomac,
C and D ).
Unattached, West Virginia, to August, 1862 (Co.
B ).
Hatch's Cavalry Brigade, Banks' 5th Army Corps, and Dept. of the Shenandoah to June, 1862.
Cavalry Brigade, 2nd Corps, Pope'ched to Defenses Upper Potomac, Dept.
of the Shenandoah, to October, 1861.
Gordon's Brigade, Banks' Division, Army of the Potomac, to March, 1862.
1st Brigade, 1st Division, Banks' 5th Army CoBanks' 5th Army Corps, to April, 1862.
1st Brigade, 1st Division, Dept. of the Shenandoah, to June, 1862.
Baltimore, Md., Middle Dept., to September, 1862.
Maryland Brigade, Defenses Upper Potomac.
Middle Dede Infantry.
Organized at Frederick City, Md., August 15 to December 13, 1861.
Attached to Banks' Division, Army of the Potomac, to March, 1862.
Unassigned, Banks' 5th Corps, and Dept. of thBanks' 5th Corps, and Dept. of the Shenandoah to May, 1862.
Railroad District, Middle Department, to July, 1862.
Railroad District, 8th Army Corps, Middle Dept., to September, 1862.
Annapolis, Md., 8th Army Corps, to March,
de, Patterson's Army, July, 1861.
Abercrombie's Brigade, Banks' Division, Dept. of the Shenandoah, to August, 1861.
Gordon's Brigade, Banks' Division, Army of the Potomac, to March, 1862.
Gordon's 3rd Brigade, Williams' 1st Division, Banks' Banks' 5th Army Corps, to April, 1862.
3rd Brigade, 1st Division, Dept. of the Shenandoah, to June, 1862.
3rd Brigade, 1st Divthe Shenandoah, to October, 1861.
Abercrombie's Brigade, Banks' Division, Army of the Potomac, to March, 1862.
2nd Brigade, Williams' 1st Division, Banks' 5th Army Corps and Dept. of the Shenandoah, to May, 1862.
3rd Brigade, 2nd Division, DWashington, D. C., July 30.
Attached to Stile's Brigade, Banks' Division, Army of the Potomac, to October, 1861.
Abercrombie's Brigade, Banks' Division, to March, 1862.
2nd Brigade, 1st Division, Banks' 5th Army Corps and Dept. of the ShenanBanks' 5th Army Corps and Dept. of the Shenandoah, to May, 1862.
3rd Brigade, 2nd Division, Dept. of the Rappahannock, to June, 1862.
3rd Brigade, 2nd Division, 3rd
ered in September 13, and left State for Washington, D. C., September 29, 1861.
Attached to Cavalry Brigade, Army of the Potomac, to December, 1861.
Cavalry, Banks' Division, Army of the Potomac, to March, 1862.
Cavalry, 1st Division, Banks' 5th Corps, to April, 1862.
Hatch's Cavalry Brigade, Dept. of the Shenandoah, toBanks' 5th Corps, to April, 1862.
Hatch's Cavalry Brigade, Dept. of the Shenandoah, to June, 1862.
Cavalry Brigade, 2nd Corps, Army of Virginia, to September, 1862.
Unassigned, Alexandria, Va., September, 1862.
Price's Cavalry Brigade, Military District of Washington, to February, 1863, and 22nd Army Corps, Dept. of Washington, to March, 1863.
1st Brigade, Stahel's Cavalry Division, 22nd Army Corps, to J 21-23.
Siege of Port Hudson May 24-July 9.
Assaults on Port Hudson May 27 and June 14.
Surrender of Port Hudson July 9.
Regiment received thanks of Gen. Banks for gallant and efficient services during the siege and was by his orders, on July 10, 1863, converted into a Regiment of Heavy Artillery, to retain its Infantr