... The right of his line was thrown back several hundred yards, but a portion of the troops still maintained their position. The danger, however, was great, and General Lee sent his trusted Adjutant, Colonel W. H. Taylor , back to Parker's store, to get the trains ready for a movement to the rear. He sent an aid also to hasten the march of Longstreet's divisions. These came the last mile and a half at a double-qui...