Their country was first invaded by the Turks in 1387, but the Turkish forces soon had to withdraw, and the authority of the Sultan was recognised for the first time in 1423. For a short period Albania regained its independence under George Kastriota, who is better known under his Muhammadan name of Scanderbeg or Sikandarbeg. Recent investigations have established the falsity of the romantic fictions that had gathered round the story of his early days—how that as a boy he had been surrendered as a hostage to the Turks, had been brought up among them as a Muslim and had won the special favour of the Sultan. The truth is, that the days of his youth were passed in his native mountains and his warfare with the Turks began with the victory gained over them in 1444; for more than twenty years he maintained a vigorous and successful resistance to their invading forces, but after his death in 1467, the Turks began again to take possession of Albania. Krūya, the capital of the Kastriot dynasty, fell into their hands eleven years later, and from this date there appears to have been no organised resistance of the whole country, though revolts were frequent and the subjection of the country was never complete. Some of the sea-port towns held out much longer; Durazzo was captured in 1501, while Antivari, the northernmost point of the sea-coast of Albania, did not surrender until 1571. The terms of capitulation were that the city should retain its old laws and magistrature, that there should be free and public exercise of the Christian religion, that the churches and chapels should remain uninjured and might be rebuilt if they fell into decay; that the citizens should retain all their movable and immovable property and should not be burdened by any additional taxation.