...ed Fort Sumter; but were repulsed, leaving in the hands of the rebels a large number of prisoners.--(See Supplement.) The National forces at Bath, Va., composed of a portion of two companies of Colonel Wynkoop 's Seventieth Pennsylvania cavalry, were attacked this morning at three o'clock by a party of rebels, numbering over two hundred, who were repulsed and driven off.--at Baltimore, Md., General Schenck ...