ROSTER OF THE OFFICERS.
FIELD AND STAFF.
COLONELS.
Henry Bowman. 28. Clinton.
Captain, 15th Mass. Vols., Aug. 1, 1861; captured at Ball's Bluff, Oct. 21, 1861; prisoner of war at Richmond, and hostage for Confederates held in New York for trial as pirates; paroled Feb. 22, 1862; exchanged August, 1862; Major, 34th Mass. Vols., Aug. 6, 1862; Colonel, 36th Mass. Vols., Aug. 22, 1862; commanding First Brigade, First Division, 9th Army Corps, June 1, 1863; resigned July 27, 1863; recommissioned October, 1863; on special duty, Chief of Staff of Gen. Willcox, commanding at Cumberland Gap and in East Tennessee, Nov. 21 to Dec. 25, 1863; rejoined regiment at Blaine's Cross Roads, Tenn., Dec. 26, 1863, but was unable to muster as Colonel, the regiment being below the minimum; appointed Asst. Q.M. U.S. Vols., Feb. 29, 1864; was on duty with Third Division, 9th Army Corps, during the Virginia campaign of 1864, and was afterwards stationed at Baltimore and Philadelphia; served at the latter place until the close of the war.
Thaddeus L. Barker. 36. Fitchburg.
Captain, Co. A, Aug. 19, 1862; Major, May 6, 1864; commanding regiment from May 6, 1864, to June 3, 1864, July 18 to Aug. 10, 1864, and from Oct. 12, 1864, to close of the war; Lieutenant-Colonel, Oct. 12, 1864; Colonel, Nov. 13, 1864, but unable to muster, the regiment being below the minimum; wounded at Campbell's Station, Tenn., Nov. 16, 1863, and Cold Harbor, Va., June 3, 1864; mustered out with the regiment, June 8, 1865, as Lieutenant-Colonel.
LIEUTENANT-COLONELS.
John B. Norton. 39. Charlestown.