A reference guide to America's Civil War in the East
U.S. Army - 22nd Army Corps - Department of Washington
Brigadier General John J. Abercrombie
The original two brigades of the division were transferred to the Department of Virginia on April 17, 1863 and were replaced by the three brigades of Casey's Division
Colonel Francis Fessenden
25th Maine Infantry Regiment
from Casey's Div., 1st Bde.
27th Maine Infantry Regiment
Colonel B. Porter
22nd Connecticut Infantry Regiment
40th Massachusetts Infantry Regiment
to Dept. Virginia 4/17
141st New York Infantry Regiment
16th West Virginia Infantry Regiment
Brig. Gen. George J. Stannard
12th Vermont Infantry Regiment
13th Vermont Infantry Regiment
14th Vermont Infantry Regiment
from Casey's Div., 2nd Bde.
15th Vermont Infantry Regiment
16th Vermont Infantry Regiment
Colonel William Gurney
127th New York Infantry Regiment
142nd New York Infantry Regiment
143rd New York Infantry Regiment
144th New York Infantry Regiment
Brig. Gen. Alexander Hays (to 4/26)
Colonel George L. Willard (after 4/26)
39th New York Infantry Regiment
111th New York Infantry Regiment
from Casey's Div., 3rd Bde.
125th New York Infantry Regiment
126th New York Infantry Regiment
9th Massachusetts Battery
17th New York Independent Battery
2nd Connecticut Independent Battery
from Casey's Div. Artilery
11th Massachusets Independent Battery
1st Rhode Island Light Artillery, Battery H
Keystone (Pennsylvania) Battery
4th New York Heavy Artillery
to Defences South Potomac 1st Bde.