U.S. Army - Defences of Washington

Casey's Division

Major General Silas Casey

First Brigade

Colonel Dexter Wright

15th Connecticut Infantry Regiment

from Casey's Provisional Brig.

13th New Hampshire Infantry Regiment

from New Hampshire

12th Rhode Island Infantry Regiment

from Rhode Island

25th New Jersey Infantry Regiment

Colonel Andrew Derrom

from Dept. Washington, unassigned infantry

27th New Jersey Infantry Regiment

Colonel George W. Mindil

from Dept. Washington, unassigned infantry

Second Brigade

Colonel A. P. Blount

established October

12th Vermont Infantry Regiment

from Vermont

13th Vermont Infantry Regiment

from Vermont

14th Vermont Infantry Regiment

from Vermont

15th Vermont Infantry Regiment

from Vermont

16th Vermont Infantry Regiment

from Vermont

2nd Connecticut Independent Battery

from Vermont

1st Rode Island Artillery, Battery H

from Rhode Island

Third Brigade

Colonel Frank Fessenden

22nd Maine Infantry Regiment

from Maine

25th Maine Infantry Regiment

from Maine

26th Maine Infantry Regiment

from Maine

27th Maine Infantry Regiment

from Maine

Keystone (Pennsylvania) Battery

from Casey's Provisional Brigade (below)

11th Massachusetts Independent Battery

from Massachusetts

Provisional Brigade

15th Connecticut Infantry Regiment

to Casey's Div., 1st Brig. (see above)

Keystone (Pennsylvania) Battery

to Casey's Div. 3rd Brig. (see above)

11th New Hampshire Infantry Regiment

to 9th Corps, 2nd Div. 2nd Brig

22nd New Jersey Infantry Regiment

Major Abraham Demerest

from Dept. Washington, unassigned infantry

24th New Jersey Infantry Regiment

Colonel William B. Robertson

from Dept. Washington, unassigned infantry

28th New Jersey Infantry Regiment

Colonel Moses N. Wisewell

from Dept. Washington, unassigned infantry

29th New Jersey Infantry Regiment

Colonel Edwin F. Applegate

from Dept. Washington, unassigned infantry

30th New Jersey Infantry Regiment

Colonel Alexander F. Donaldson

from Dept. Washington, unassigned infantry

31st New Jersey Infantry Regiment

Colonel Alexander P. Berthoud

from Dept. Washington, unassigned infantry