...m flight across the passes of the Blue Ridge towards Washington, while Ashby's cavalry with Flournoy, crossing the South Fork of the Shenandoah, moved to intercept the little band to the west towards Strasburg . Ashby directed his march as far to the west as Buckton, where a bridge and some fortifications were occupied by the two companies from my brigade; Flournoy's movements were made between Buckton an...