The news of Dom João de Castro's victory at Diu {188} was received with great enthusiasm by John III, who in 1548 sent him a commission as Viceroy. He only lived to hold this high office for fourteen days. He died at Goa on June 6, 1548, in the arms of his friend, the Apostle to the Indies, Saint Francis Xavier. The greatest of all the successors of Albuquerque was Dom João de Castro; he resembled the knights of the middle ages in his gallantry and his disinterestedness, while his victory at Diu is the last great achievement of the Portuguese arms in Asia. {189} CHAPTER VIII THE SUCCESSORS OF ALBUQUERQUE (_continued_) _Dom Constantino de Braganza and Dom Luis de Athaide_ The thirty-five years which followed from the death of Dom João de Castro to the extinction of the independence of Portugal are neither so interesting nor so important as those which saw the building up of the Portuguese power in the East. Commercially, the value of Vasco da Gama's voyage and of Albuquerque's victories became greater than ever. The largest fleets of merchant-ships ever sent to Portugal were despatched after Philip II of Spain had become also Philip I of Portugal. The Portuguese monopoly remained unbroken until 1595, and the nations of Europe, while they grew in civilisation and in love of luxury, continued until that time to buy from Lisbon the Asiatic commodities which had become necessary to them. As the commerce became systematised it grew larger and more profitable, both to the Royal Treasury which equipped the merchant fleets and sold their cargoes at Lisbon, and to the individual agents in India, who purchased the goods {190} which made up these cargoes. But politically the history of the Portuguese in India becomes less interesting. There were no more great discoveries; no more great conquests and great victories; no more grandiose conceptions of expelling the Muhammadans from the markets of Asia. Gallant feats of arms were still accomplished, but they only proved how the Portuguese had degenerated since the days of Albuquerque. The defence of Goa by Dom Luis de Athaide was brilliant, but after all it was a defensive operation, and not a victory such as Dom João de Castro had won at Diu, or the storming of a strong city, like the captures of Goa and Malacca by Albuquerque. There were one or two high-minded and able men among the successors of the splendid Albuquerque, but they did not attempt to rival his deeds or carry out his ideas. The romance of Portuguese history in the East is no longer bound up with the growth of the power of the nation, but is to be found rather in the careers of daring adventurers such as Fernão Mendes Pinto and Sebastião Gonzales. The complete attainment of commercial prosperity seems to have destroyed the dream of Empire.