At last the long-delayed help was sent by Governor Ovando, and one day the brave Diego Mendez came sailing into Sir Christopher's Cove. And Columbus forgave the rebels who had run away; and on the twenty-eighth of June, 1504, they all sailed away from the place, that, for a year past, had been almost worse than a prison to them all. On the fifteenth of August, the rescued crews sailed into the harbor of Santo Domingo. The governor, Ovando, who had reluctantly agreed to send for Columbus, was now in a hurry to get him away. Whether the governor was afraid of him, or ashamed because of the way he had treated him, or whether he felt that Columbus was no longer held so high in Spain, and that, therefore, it was not wise to make much of him, I cannot say. At any rate he hurried him off to Spain, and on the twelfth of September, 1504, Columbus turned his back forever on the new world he had discovered, and with two ships sailed for Spain. He had not been at sea but a day or two before he found that the ship in which he and the boy Ferdinand were sailing was not good for much. A sudden storm carried away its mast and the vessel was sent back to Santo Domingo. Columbus and Ferdinand, with a few of the men, went on board the other ship which was commanded by Bartholomew Columbus, the brother of the Admiral, who had been with him all through the dreadful expedition. At last they saw the home shores again, and on the seventh of November, 1504, Columbus sailed into the harbor of San Lucar, not far from Cadiz. He had been away from Spain for fully two years and a half. He had not accomplished a single thing he set out to do. He had met with disappointment and disaster over and over again, and had left the four ships that had been given him a total wreck upon the shores of Jamaica. He came back poor, unsuccessful, unnoticed, and so ill that he could scarcely get ashore. And so the fourth voyage of the great Admiral ended. It was his last. His long sickness had almost made him crazy. He said and did many odd things, such as make us think, nowadays, that people have, as we call it, "lost their minds." But he was certain of one thing--the king and queen of Spain had not kept the promises they had made him, and he was determined, if he lived, to have justice done him, and to make them do as they said they would. They had told him that only himself or one of his family should be Admiral of the Ocean Seas and Viceroy of the New Lands; they had sent across the water others, who were not of his family, to govern what he had been promised for his own. They had told him that he should have a certain share of the profits that came from trading and gold hunting in the Indies; they had not kept this promise either, and he was poor when he was certain he ought to be rich. So, when he was on land once more, he tried hard to get to court and see the king and queen. But he was too sick.