Middle Department (8th Corps) December 1862 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 Annapolis 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
