..., while the other divisions encamped on both slopes of the Blue ridge. McCausland followed after the trains to Ashby's gap, and Johnson marched on roads to protect the right flank from the enemy at Hillsboro , who had come in from Harper's Ferry, but he failed in doing this and an attack was made on the train, in passing through Purcellville, and some damage done; but the attack was soon repulsed, and a p...