...H. Robertson's 4th Virginia cavalry, and are at Manassas with his command, are set down in the column of "Rebel garrison at Roanoke," viz: Chesterfield Guard, Governor's Guard, Han-over Dragoons, and Goochland Light Dragoons, Bennett names as the officers of these companies, in the order in which they are printed above: Capts. Wm. B. Ball, J. G. Cabell, Williams C. Wickham, and Julien C. Harrison. They h...