At the eighth siege, in 1462, Gibraltar passed finally into Christian hands. The garrison was weak and the Spaniards gained an easy victory. When Henry IV. learned of its capture, he rejoiced greatly, and took immediate care to proclaim it a fief of the throne, adding to the royal titles that of Lord of Gibraltar. The armorial distinctions still borne by Gibraltar were first granted by him. The ninth siege, on the part of a De Gusman, was successful, and it for a time passed into the hands of a noble who had vast possessions and fisheries in the neighbourhood. Strange to say, such were the troubles of Spain at the time, that Henry the before-named, who was known as “the Weak,” two years after confirmed the title to the Rock to the son of the very man who had been constantly in arms against him. But after the civil wars, and at the advent of Ferdinand and Isabella, there was a decided change. Isabella, acting doubtless under the advice of her astute husband, whose entire policy was opposed to such aggrandisement on the part of a subject, tried to induce the duke to surrender it, offering in exchange the City of Utrera. Ayala(74) tells us that he utterly refused. His great estates were protected by it, and he made it a kind of central depôt for his profitable tunny fisheries. He died in 1492, and the third duke applied to Isabella for a renewal of his grant and privileges. She promised all, but insisted that the Rock and fortress must revert to the Crown. But it was not till nine years afterwards that Isabella succeeded in compelling or inducing the Duke to surrender it formally. Dying in 1504, the queen testified her wishes as follows:—“It is my will and desire, insomuch as the city of Gibraltar has been surrendered to the Royal Crown, and been inserted among its titles, that it shall for ever so remain.” Two years after her death, Juan de Gusman tried to retake it, and blockaded it for four months, at the end of which time he abandoned the siege, and had to make reparation to those whose property had been injured. This is the only bloodless one among the fourteen sieges. In 1540 a dash was made at the town, and even at a part of the fortress, by Corsairs. They plundered the neighbourhood, burned a chapel and hermitage, and dictated terms in the most high-handed way—that all the Turkish prisoners should be released, and that their galleys should be allowed to take water at the Gibraltar wells. They were afterwards severely chastised by a Spanish fleet.