...ds. It was now about 8 o'clock P. M., when the Confederate steamer Patrick Henry, Capt. Tucker; the Jamestown, Lieut. Barney, and the Teazer, Lieut. Webb, which had been lying near the Rocks on James river , and were attracted by the cannonading, appeared on the scene, and were ordered at once by Commodore Buchanan to open upon the Congress and the perfidiens shore batteries; and never was order more da...