United States Army

< to November • December 1862 • to January >

Commanded by
Major General John Wool
(to December 22)
Major General Robert C. Schenck

Defences of Baltimore  Colonel William H. Morris
18th Connecticut Infantry Regiment Colonel William G. Ely
3rd Delaware Infantry Regiment Colonel William O. Redden (to 12/6)
Colonel Samuel H. Jenkins
17th Indiana Battery
Purnell Legion Cavalry (Md) Co C
Purnell Legion Infantry (Md) Cos. B & C Colonel Samuel A. Graham
14th New Jersey Infantry Regiment Colonel William S. Truex
5th New York Heavy Artillery Colonel Samuel Graham to Washington Defences
6th New York Heavy Artillery
Colonel William H. Morris
8th New York Heavy Artillery
Colonel Peter A. Porter
150th New York Infantry Regiment Colonel John H. Ketcham
151st New York Infantry Regiment Colonel William Emerson
138th Pennsylvania Infantry Regiment Colonel Charles L.K. Sumwalt
179th Pennsylvania Infantry Regiment Colonel William H. Blair
15th New York Independent Battery
2nd United States Artillery, Battery I at Fort McHenry
5th United States Artillery, Battery L
3rd Maryland Potomac Home Brig. Colonel Stephen W. Downey
Purnell Legion Cavalry (Md) Co. B
67th Pennsylvania Infantry Regiment Colonel John F. Staunton
District of the Eastern Shore  Henry H. Lockwood
1st Maryland Eastern Shore Regiment Colonel James Wallace
2nd Maryland Eastern Shore Regiment Colonel Edward Wilkins (res. 12/23)
Major Robert S. Rogers
Purnell Legion Cavalry (Md) Co. A
Smith’s Maryland Cavalry Company Captain G.W.P. Smith
Williamsport, Maryland Brigade Brigadier General John R. Kenly
1st Maryland Infantry Regiment Colonel Nathan T. DuShane
4th Maryland Infantry Regiment Colonel William J.L. Nicodemus
6th Maryland Infantry Regiment Colonel George R. Howard
7th Maryland Infantry Regiment Colonel Edwin H. Webster
8th Maryland Infantry Regiment Colonel Andrew W. Denison
Baltimore Maryland Battery