...bly. This regiment was the last to leave the town. The retreat was continued without a halt to Martinsburgh, a distance of twenty-two miles; was resumed after a short rest, and continued to the Potomac , a distance of twelve miles, making in all a march of thirty-four miles, almost without food or rest, from twelve o'clock M. on the twenty-fourth, to eight o'clock in the evening on the twenty-fifth....