...s field-guns are supported by a troop of horse. The Commodore lays his ships so as to rake the wharf and sweep Canal Street. A body of Marines is held in readiness to land. General De Trobriand, Emory 's second in command, receives orders to proceed at dawn to Royal Street. Sheridan remains at his hotel. Conservative scouts who visit the Rotunda, to observe his motions, find him as usual, daw...