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Federal Brigade

Headquarters Cavalry Escort, Army of the Potomac

 

Commanding Officer at Antietam:
  James B McIntyre

 

This Brigade's Chain of Command:
  Army - Army of the Potomac


Units which make up this Brigade:
  Company A, 4th United States Cavalry
  Company E, 4th United States Cavalry
  Independent Company, Oneida (NY) Cavalry