homas W.
First Lieutenant, Assistant Surgeon, 34th Mass. Infantry, Mar. 21, 1864. First Lieutenant, Assistant Surgeon, 58th Mass. Infantry, Apr. 12, 1864.
Mustered out, July 23, 1865.
Denny, James Henry.
First Lieutenant, Assistant Surgeon, 2d Mass. Heavy Artillery, Nov. 9, 1863.
Mustered out, Sept. 3, 1865.
Derby, George.
Major, Surgeon, 23d Mass. Infantry, Sept. 11, 1861. First Lieutenant, Assistant Surgeon, U. S. Volunteers, May 18, 1864.
See United States Army.
Dewolfe, Oscar C.
First Lieutenant, Assistant Surgeon, 1st Mass. Cavalry, Sept. 14, 1861.
Major, Surgeon, 2d Mass. Cavalry, Nov. 13, 1862.
Discharged (disability), Feb. 4, 1865.
Dinsmore, George R.
First Lieutenant, Assistant Surgeon, 20th Mass. Infantry, Mar. 21, 1865.
Mustered out, July 15, 1865.
Douglass, John A.
First Lieutenant, Assistant Surgeon, 11th Mass. Infantry, Aug. 15, 1862.
Major, Surgeon, May 15, 1863.
Resigned, Oct. 11, 1864.
Drew, Stephen Watson.
Major, Surgeon