BATTALION U. S. ENGINEERS.
Bvt. Major FRANKLIN HARDWOOD.
GUARDS AND ORDERLIES.
Independent Company Oneida (New York) Cavalry, Colonel Richmond N. Batchelder.
Captain CHARLES CORPS.
Captain CHARLES L. DAVIS.
Bvt. Major General HENRY J. HUNT.+
Captain EZEKIEL R. MAYO.
Maine Light, 2nd Battery (B), Lieutenant Benjamin F. Carr.
Maine Light, 3rd Battery (C), Captain Ezekiel R. Mayo.
15th New York Heavy Artillery, Company F, Captain Calvin Shaffer.
SECOND ARMY CORPS.
Major General ANDREW A. HUMPHREYS.
Bvt. Major General NELSON A. MILES.
Bvt. Brigadier General GEORGE N. MACY.
26th Michigan, Major Nathan Church.
5th New Hampshire, Captain John S. Ricker.
61st New York, Captain Jarvis D. Cook.
81st Pennsylvania, Lieutenant Colonel William Wilson.
140th Pennsylvania, Captain William A. F. Stockton.
183rd Pennsylvania, Colonel George T. Egbert.
2nd New York Heavy Artillery, Major Oscar F. Hulser.
Colonel ROBERT NUGENT.++
28th Massachusetts (five companies), Major James Fleming.
63rd New York (six companies), Lieutenant Colonel John H. Gleason.
69th New York, Captain Robert H. Milliken.
88th New York (five companies), Lieutenant Colonel Denis F. Burke.
7th New York Heavy Artillery, Captain Charles W. Hobbs.
Bvt. Brigadier General HENRY J. MADILL.#
7th New York, Lieutenant Colonel Anthony Pokorny.
39th New York (seven companies), Major John McE. Hyde.
52nd New York (seven companies), Lieutenant Colonel Henry M. Karples.
111th New York, Lieutenant Colonel Lewis W. Husk.
125th New York, Lieutenant Colonel Joseph Hyde.
126th New York (five companies), Captain John B. Geddis.
Bvt. Brigadier General JOHN RAMSEY.
64th New York (six companies), Lieutenant Colonel William Glenny.
66th New York, Captain Nathaniel P. Lane.
53rd Pennsylvania, Colonel William M. Mintzer.
116th Pennsylvania, Major David W. Megraw.
145th Pennsylvania, Captain James H. Hamlin.
148th Pennsylvania, Captain James F. Weaver.
4th New York Hewavy Artillery, Major Frank Williams.
*All organization of artillery, excepting those entered under this head, will be found in the rosters of the commands with which they served.
+On leave from January 22; Bvt. Colonel Edward R. Warner, 1st New York Light Artillery, temporarily commanding.
++On leave from January 29; Colonel Richard C. Duryea, 7th New York Heavy Artillery, temporarily commanding.
#On leave from January 28; Colonel George von Schack, 7th New York temporarily commanding.