His successor, Lewis XII, was the Duke of Orleans, who descended from the Visconti, and he at once prepared to enforce his claim on Milan. He allied himself against his rival, Sforza, with Venice, and with Pope Alexander. That he might marry the widowed queen, and preserve her duchy of Brittany for the Crown, he required that his own childless marriage should be annulled. Upon the Legate who brought the necessary documents the grateful king bestowed a principality, a bride of almost royal rank, and an army wherewith to reconquer the lost possessions of the Church in Central Italy. For the Legate was the Cardinal of Valencia, who became thenceforward Duke of Valentinois, and is better known as Caesar Borgia. The rich Lombard plain, the garden of Italy, was conquered as easily as Naples had been in the first expedition. Sforza said to the Venetians: "I have been the dinner; you will be the supper"; and went up into the Alps to look for Swiss levies. At Novara, in 1500, his mercenaries betrayed him and he ended his days in a French prison. On their way home from the scene of their treachery, the Swiss crowned their evil repute by seizing Bellinzona and the valley of the Ticino, which has remained one of their cantons. Lewis, undisputed master of Milan and Genoa, assured of the Roman and the Venetian alliance, was in a better position than his predecessor to renew the claim on the throne of Naples. But now, behind Frederic of Naples, there was Ferdinand of Aragon and Sicily, who was not likely to allow the king for whom he had fought to be deposed without resistance. Therefore it was a welcome suggestion when Ferdinand proposed that they should combine to expel Frederic and to divide his kingdom. As it was Ferdinand who had just reinstated him, this was an adaptation to the affairs of Christendom of the methods which passed for justice in the treatment of unbelievers, and were applied without scruple by the foremost men of the age, Albuquerque and Cortez. Frederic turned for aid to the Sultan, and this felonious act was put forward as the justification of his aggressors. The Pope sanctioned the Treaty of Partition, and as the Crown of Naples was technically in his gift, he deprived the king on the ground stated by the allies. The exquisite significance of the plea was that the Pope himself had invited Turkish intervention in Italy, and now declared it a cause of forfeiture. In 1501 French and Spaniards occupied their allotted portions, and then quarrelled over the distribution of the spoil. For a time Gonsalvo, "the great Captain," was driven to bay at Barletta on the Adriatic; but at the end of 1503 he won a decisive victory, and the defeated French, under Bayard, withdrew from the Garigliano to the Po. Naples remained a dependency of Spain, for all purposes, in modern history.