...baggage and prisoners of war, escorted by another corps (Longstreet's), occupied the centre, and the Third (Ewell's) brought up the rear. The cavalry was disposed of as follows: two brigades on the Cashtown road under General Fitz. Lee, and the remainder (Jenkins' and Chambliss'), under my immediate command, was directed to proceed by way of Emmettsburg, Maryland, so as to guard the other flank. I dis...