United States Army

< to September • October 1863 • to November >

Commanded by Major General Robert C. Schenck

First Separate Brigade Brigadier General Henry H. Lockwood recreated Oct.
3rd Delaware Infantry Regiment Colonel Samuel H. Jenkins from 3 Sep. Brig.
3rd Maryland Potomac Home Brigade Colonel Stephen W. Downey from 3 Sep. Brig.
Purnell Legion Infantry (MD) Colonel Samuel A. Graham from 3 Sep. Brig.
1st Maryland Eastern Shore Regiment Colonel James Wallace from Dept. WV, MD Heights Div., 2 Brig.
Second Separate Brigade Brevet Brigadier General William W. Morris
5th New York Heavy Artillery at Baltimore
8th New York Heavy Artillery Colonel Peter A. Porter
2nd United States Artillery, Battery I at Fort McHenry
Defences of Baltimore/
Third Separate Brigade
Brigadier General Erastus B. Tyler redesignated 10/1
1st Delaware Cavalry Regiment
Baltimore (MD) Battery
Maryland Junior Battery A
Maryland Junior Battery B
Purnell Legion Cavalry (Md) Co. B
3rd Pennsylvania Heavy Artillery, Co. H Captain William D. Rank
2nd Maryland Cavalry , 5 Cos.
District of Delaware Brigadier Genral Daniel Tyler
Ahl’s Delaware Heavy Artillery Co.
Purnell Legion Cavalry (Md) Co. C
Pennsylvania Independent Battery A At Fort Delaware
Pennsylvania Independent Battery G At Fort Delaware