Corporal Harry L. Cushing, promoted to sergeant; promoted to lieutenant in regular army.
Corporal George W. Field, promoted to first sergeant; to lieutenant at Muddy Branch, Maryland.
Corporal T. Frederic Brown, promoted to sergeant; to lieutenant at Harrison Landing; to captain at Brandy Station, Virginia.
Corporal Seabury S. Burroughs, disabled at Poolesville, Maryland. Left the battery.
Michael Grady, returned home with battery, having served three years.
Daniel W. Marshall, left the battery at Falmouth, Virginia.
Alexander K. Page, returned home with battery, having served three years.
Dexter D. Pearce, returned home with battery, having served three years.
James P. Rhodes, promoted to lieutenant at Warrenton, Virginia. Left the battery one year after, near the same place.
George A. Stetson, captured at first Bull Run.