...rals, the sharpshooters became warmly engaged, and soon the whole brigade was in action, the fight being pressed by infantry on the enemy's side. Notified that Gen. D. H. Hill had taken position in Boonsboro gap, General Stuart, who had come forward, ordered Hampton to withdraw to the south, and sent Martin with Hart's guns through the gap in South mountain to Boonsboro. Hampton retired to Burkittsvill...