During the time that Wickes and Conyngham and Paul Jones were carrying on the war with such success in the enemy's waters under the guidance of Franklin, the Continental Navy was cruising on the American coast as actively as was possible, in the neighborhood of the great English fleets. But it was a work of the utmost danger and difficulty. Several of the ports at one time or another were in the enemy's hands, and in all of them the Tories, or Loyalists, as they called themselves, were ready to give information whenever a vessel was fitted out for sea. Outside the ports, and up and down the coast, from Halifax to Florida, were innumerable cruisers of the enemy, sailing alone or in light squadrons, ever on the watch, and ready to capture the insurgent ships, which almost always were of lesser force. Of the thirteen frigates that were built by Congress in 1775, five never got to sea at all, and several of the others, like Biddle's ship, the "Randolph," were captured or destroyed before they had had time to do much service. The first one taken was the "Hancock," under Captain Manley, the same who, by his capture of the brig "Nancy," had so rejoiced the army before Boston. He was cruising toward the Banks, and had made one good prize, the armed ship "Fox," when, rashly looking into Halifax, he was chased out and captured by Sir George Collier in the "Rainbow" frigate. This was in 1777. The next year was full of disasters. First came the blowing up of the "Randolph" in March, the story of which has been already told. In April, the "Virginia," which had been built at Baltimore, was taken while aground on her first passage down the Chesapeake. In August, too, the "Raleigh" had to yield, but only after a hard-fought battle, of which we shall hear more presently. In the next year the "Warren," under Commodore Saltonstall, sailing on an expedition against the British post on the Penobscot, fell in with a large squadron of the enemy and was burned to prevent capture. The "Providence" and "Boston" were taken a year later, at the surrender of Charleston; but, like the "Warren," they had done good service and taken many prizes before they fell into the hands of the enemy. The last of all the thirteen frigates was the "Trumbull," and she held on till 1781, when she was overpowered by a squadron and struck after a desperate resistance.