The storm of Saturday was very severe. We fear that we are yet to hear of much serious loss. The ship Maritana, Williams, of Providence, from Liverpool, with a valuable cargo and 14 passengers, struck on Egg Rock, off Hull, about midnight. About 7 A.M. the ship broke in two suddenly, and immediately went to pieces. The captain was instantly killed, and 21 others also perished. Thirteen were saved; nine of them by Samuel James, of Hull, in a dory, alone.