That was a fruitful time for fables of the sea, and around the Great River many of them gathered. The original of Baron Munchausen seems to have existed in the persons of Captain Lorenzo Ferrer de Maldonado and Admiral Pedro Bartolome de Fonte. The first of these worthies, whose voyage was said to have been made in 1588, describes in a very circumstantial manner his passage through the Strait of Anian and his exit upon the Asiatic side of the continent. This he averred was marked with a very remarkable rocky eminence which rendered it wonderfully adapted to fortification and defence, the mountain being so steep, in fact, that a missile dropped from the summit would fall directly upon a ship in mid-channel. It is thought by some students that some unchronicled Spanish navigator may have actually made the inland passage up the Alaskan coast and that some report of it may have become transformed into Maldonado's story. Fonte's story seems to have first appeared in a London publication in 1708, though his voyage was alleged to have been made in 1640. He told a marvellous tale of a great river which led to a magnificent lake on whose banks stood a great city. The river he located in latitude 53 degrees, and he named it the Rio de los Reyes, or River of Kings. This is far north of the Columbia, but the account persisted in popular idea for a long time. The name became associated with those of the Rio de Aguilar and the River of the West. These and other similar tales, the flotsam and jetsam of ocean myths, gave something of inspiration and suggestion to literature. For even long before the alleged exploits of Fonte, the fertile mind of Shakspere had conceived of Caliban and Ariel and other fancies of the age of Western adventure. And in the next century the prince of political satirists, Jonathan Swift, had located almost exactly at the mouth of the Rio de Aguilar, the land of the Brobdingnagians, while the countries into which the veracious Gulliver was thrown at a later time, Luggnagg and Blubdubrib, were in the Pacific at a somewhat indefinite distance from the land of the Giants.