... upon our line of march. They were met by Munford in front, whilst Rosser attacked their flank, and were driven back with considerable loss, including amongst the captured their Commanding General, Irvin Gregg . Our position was held near this point of attack until 12 P. M., when the march was resumed towards Appomattox Courthouse. The cavalry followed in the rear of Longstreet's corps, and maintained t...