Gregg samengesteld uit de brigades van brigadegeneraal Henry E. Davies, Jr. en kolonel J. Irvin Gregg (General Greggs neef). ###>===Opposing forces=======Union====The Cavalry Corps of the Union Army of the Potomac, commanded by Maj. Gen. Philip H. Sheridan, began its raid with two of its three divisions, 9,286 men, organized as follows:* First Cavalry Division, commanded by Brig.