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Commanded by Brigadier General John P. Hatch

1st Maine Cavalry (7 cos.) Lt. Colonel Calvin R. Douty to Dept. Rappahannock, Bayard’s Cav. Brig.
1st Maryland Cavalry Regiment Lt. Colonel Charles Wetschky
1st Maryland Potomac Home Cavalry  Captain Henry Cole
1st Michigan Cavalry Regiment Colonel Thornton F. Brodhead
5th New York Cavalry Regiment Colonel Othneil De Forest
8th New York Cavalry Regiment
1st Ohio Cavalry, Cos. A & C to Dept. Rappahannock, Shield’s Div. 5/10
1st Rhode Island Cavalry Regiment Colonel Charles H. Tompkins to Dept. Rappahannock, Ord’s Div. 5/10
1st Vermont Cavalry Regiment Colonel Jonas P. Holiday
1st West Virginia Cavalry (8 Cos.) Colonel Henry Anisansel