... had sent out from his camp at Centreville nearly all the wagons of his army into upper Fairfax and lower Loudoun to gather much needed supplies. The protection of this wagon train was entrusted to Colonel J. E. B. Stuart , who afterwards immortalized himself as the Prince Rupert of the South. As a guard for the wagons he had under his command four regiments of infantry—the 10th Alabama, 6th South Carolina, 11...