...'s Gap with Hampton's brigade of cavalrythis gallant officer having rejoined his army-moved to Crampton's Gap, five miles south of Turner's, to reenforce his cavalry under Munford there, thinking, as General Lee did, that should have been the object of McClellan's main attack, as it was on the direct route to Maryland Heights and Harper's Ferry. When D. H. Hill, at dawn on the 14th, re-enforced his two adv...