| Defences of Baltimore |
Colonel W. H. Morris |
|
| 17th Indiana Battery |
|
|
| 18th Connecticut Infantry Regiment |
Colonel William G. Ely |
from Connecticut |
| 1st Maryland Infantry Regiment |
Colonel John R. Kenly (to 8/22)
Colonel Nathan T. DuShane |
|
| Purnell Legion Cavalry (Maryland) |
|
|
| Baltimore Maryland Battery |
|
mustered in at Baltimore |
| 5th New York Heavy Artillery |
Colonel Samuel Graham |
|
| 7th New York State Militia |
Colonel Marshall Lefferts |
|
| 19th New York State Militia |
Lt. Colonel Lloyd Aspinwall |
|
| 22nd New York State Militia |
Colonel James Monroe |
|
| 37th New York State Militia |
Colonel Charles Roome |
|
| 47th New York State Militia |
Colonel Jeremiah V. Meserole |
|
| 109th New York Infantry Regiment |
Colonel George Hay |
|
| 110th New York Infantry Regiment |
Lt. Colonel James Galligher |
|
| 13th Pennsylvania Cavalry Regiment |
Lt. Colonel James Galligher |
|
| 138th Pennsylvania Infantry Regiment |
Colonel Charles L.K. Sumwalt |
from Harrisburg 8/30 |
| 2nd United States Artillery, Battery I |
|
at Fort McHenry |
| Annapolis |
|
|
| Purnell Legion Cavalry (Maryland) Co. B |
|
|
| 67th Pennsylvania Infantry Regiment |
Colonel John F. Staunton |
|
| District of the Eastern Shore |
Henry H. Lockwood |
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| 1st Maryland Eastern Shore Regiment |
Colonel David P. DeWitt |
|
| 2nd Maryland Eastern Shore Regiment |
Colonel Edward Wilkins |
|
| Purnell Legion Cavalry (Maryland) Co. A |
|
|
| Railroad District |
Brigadier General Benjamin F. Kelly |
| 1st Illinois Artillery, Battery L |
|
|
| 23rd Illinois Infantry Regiment |
|
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| 65th Illinois Infantry Regiment |
|
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| 1st Maryland Potomac Home Brig. |
Colonel William P. Maulsby |
|
| 2nd Maryland Potomac Home Bde. |
Colonel Robert Bruce |
|
| 106th New York Infantry Regiment |
Colonel Schuyler F. Judd |
From New York 8/28 |
| 84th Ohio Infantry Regiment |
Colonel William Lawrence |
|
| 86th Ohio Infantry Regiment |
Colonel Barnabas Burns |
|
| 54th Pennsylvania Infantry Regiment |
Colonel Jacob M. Campbell |
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| 87th Pennsylvania Infantry Regiment |
Colonel George Hay |
|
| Ringgold Pennsylvania Cavalry |
|
|
| Washington Co. Pennsylvania Cavalry |
|
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| Loudon Virginia Rangers |
|
|
| 6th West Virginia Infantry Regiment |
Colonel Nathan Wilkinson |
|
| 10th West Virginia Infantry Regiment |
Colonel Thomas M. Harris |
|
| 11th West Virginia Infantry Regiment |
Colonel John C. Rathbone |
|
| 12th West Virginia Infantry Regiment |
Colonel John B. Klunk |
from Wheeling 8/30 |
| West Virginia Artillery, Battery F |
|
|
| West Virginia Artillery, Battery G |
|
|
| Railroad Brigade |
Colonel Dixon S. Miles |
|
| 2nd Illinois Artillery, Battery M |
|
|
| 1st Maryland Potomac Home Brig. |
Colonel William P. Maulsby |
|
| 1st Maryland Potomac Home Brig. Cavalry |
Captain Henry A. Cole |
|
| 3rd Maryland Potomac Home Brig. |
|
|
| 4th Maryland Potomac Home Brig. |
Colonel William J.L. Nicodemus |
consolidated with 3rd PHB 8/11 |
| Patapsco Maryland Guard |
Colonel James W. McMillan |
|
| 5th New York Heavy Artillery, Cos. A&F |
|
|
| 8th New York Cavalry Regiment |
Colonel Benjamin F. Davis |
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| 12th New York State Militia |
|
|
| 32nd Ohio Infantry Regiment |
Colonel Thomas H. Ford |
|
| 60th Ohio Infantry Regiment |
Clonel William H. Trimble |
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| 87th Ohio Infantry Regiment |
Colonel Henry B. Banning |
|