...ly's corps of Rodes' and Ramseur's divisions, with a corps of cavalry commanded by General Ransom, the constitution or numbers of which I cannot give accurately. There were W. L. Jackson's brigade, McCausland 's brigade, Vaughan's brigade, Imboden's brigade, and a number of smaller organization, the whole being about three thousand cavalry, most of it known as wild cavalry — of the inefficiency of wh...