The French were not satisfied of the Corsair's fidelity, and it must be added that the Emperor might have had some reason to doubt the honesty of Doria. The two greatest admirals of the age were both in the Western Mediterranean, but nothing could tempt them to come to blows. The truth was that each had a great reputation to lose, and each preferred to go to his grave with all his fame undimmed. Francis I. had a suspicion that Barbarossa was meditating the surrender of Toulon to the Emperor, and, improbable as it was, some colour was given to the King's anxiety by the amicable relations which seemed to subsist between the Genoese Corsair and his Barbary rival. Doria gave up the captive Dragut to his old captain for a ransom of three thousand gold crowns--a transaction on which he afterwards looked back with unqualified regret. The situation was growing daily more unpleasant for France. From his easy position in Toulon, Barbarossa sent forth squadrons under S[=a]lih Reïs and other commanders to lay waste the coasts of Spain, while he remained "lazily engaged in emptying the coffers of the French king."
At last they got rid of him. Francis was compelled to furnish the pay and rations of the whole crews and troops of the Ottoman fleet up to their re-entry into the Bosphorus; he had to free four hundred Mohammedan galley slaves and deliver them to Barbarossa; he loaded him with jewellery, silks, and other presents; the Corsair departed in a Corsair's style, weighed down with spoil. His homeward voyage was one long harrying of the Italian coasts; his galley sailed low with human freight; and his arrival at Constantinople was the signal for the filling of all the harems of the great pashas with beautiful captives. Barbarossa, laden with such gifts, was sure of his welcome.
Two years later he died, in July, 1546, an old man of perhaps near ninety, yet without surviving his great fame. "Valorous yet prudent, furious in attack, foreseeing in preparation," he ranks as the first sea captain of his time. "The chief of the sea is dead," expressed in three Arabic words, gives the numerical value 953, the year of the Hijra in which Kheyr-ed-d[=i]n Barbarossa died.
Long afterwards no Turkish fleet left the Golden Horn without her crew repeating a prayer and firing a salute over the tomb at Beshiktash, where lie the bones of the first great Turkish admiral.