Organization of the Army of the Potomac, Major General Ambrose E. Burnside commanding, December 31, 1862
Captain JAMES B. McINTYRE.
Oneida (New York) Cavalry (one company), Captain Daniel P. Mann.
4th U. S. Cavalry, Companies A and E, Captain James B. McIntyre.
Brigadier General MARSENA R. PATRICK.
Colonel HENRY M. BOSSERT,
22nd New Jersey, Lieutenant Colonel Alexander Douglas.
29th New Jersey, Colonel Edwin F. Applegate.
30th New Jersey, Colonel Alexander E. Donaldson.
31st New Jersey, Colonel Alexander P. Berthoud.
147th New York, Lieutenant Colonel John G. Butler.
137th Pennsylvania, Lieutenant Colonel Joseph B. Kiddoo.
9th New York, Company G, Captain Charles Child.
93th New York, Colonel John S. Crocker.
8th United States (five companies), Captain Royal T. Frank.
19th United States (one company,), Captain Henry S. Welton.
McClellan (Illinois) Dragoons (two companies), Capts. George W. Shears and David C. Brown.
2nd United States Cavalry (four companies), Major Charles J. Whiting.
VOLUNTEER ENGINEER BRIGADE.
Brigadier General DANIEL P. WOODBURY,
15th New York Engineers, Lieutenant Colonel Clinton, G. Colgate.
50th New York Engineers, Lieutenant Colonel William H. Pettes.
BATTALION UNITED STATES ENGINEERS.
Lieutenant CHARLES E. CROSS.
Captain SAMUEL T. CUSHING,
Brigadier General HENRY J. HUNT, Chief.
Captain GUSTAVUS A. DE RUSSY.
1st New York Battalion, Battery A, Captain Otto Diederichs.
1st New York Battalion, Battery B, Lieutenant Alfred Von Kleiser.
1st New York Battalion, Battery C, Lieutenant Conrad Carrolien.
1st New York Battalion, Battery D, Lieutenant George Gaston.
5th New York Battery, Captain Elijah D. Taft.
6th New York Battery, Captain W. M. Bramhall.
15th New York Battery, Lieutenant A. R. McMahon.
1st United States, Battery K, Lieutenant William M. Maynadier.
2nd United States, Battery A, Captain John C. Tidball.
4th United States, Battery G, Lieutenant Marcus P. Miller.
5th United States, Battery K, Lieutenant David H. Kinzie.
32nd Massachusetts Infantry, Company C, Captain Josiah C. Fuller.
Major THOMAS S. TRUMBULL.
1st Connecticut Heavy:
Battery B, Captain Albert F. Brooker.
Battery M, Captain Franklin A. Pratt.