The country which suffered most from the cruelties of Mahomet was Greece. Here, again, disunion was the main cause of its ruin. Two brothers of Constantine, the last Greek Emperor at Constantinople, Demetrius and Thomas, held sway as tributaries of the Sultan, the one at Argos, the other at Patras. Unmindful of the danger which threatened them, they fought one another for supremacy, after the death of Constantine, and were assisted in their internecine war by large numbers of turbulent Albanians, who transferred their services, now to one and now to another of these petty despots, and are said to have changed sides three times in the course of a single Sunday. Mahomet, in 1458, thinking that the disputes between the two brothers afforded a good occasion for getting full possession of the Morea, invaded it with a large force. The two brothers, instead of uniting to defend the country, continued to fight against one another, and attempted, at the same time, singly to fight against the Turks. There followed scenes of massacre and rapine as Mahomet’s army passed through the country, besieging and capturing successively its many petty strongholds. In nearly every case, after vigorous resistance, capitulation was offered and agreed to on promise of life to the garrisons. In no case was the promise kept. As a rule, the fighting-men were massacred after surrender, their leaders were sawn in two, and the other inhabitants were sold into slavery, or were in some cases transferred _en masse_ to Constantinople as colonists to fill the empty city. The two brothers were driven from the country. Demetrius appears to have made some kind of terms with the Sultan, one of which was that his daughter should enter Mahomet’s harem. This promise was not kept; she was not thought worthy of it, and she was insulted by being deprived of the only eunuch who attended her. It is not stated what became of her. Thomas fled from the country, carrying with him, instead of treasure, a valuable relic, the head of St. Andrew, with which he disappeared from history. The Sultan possessed himself of the whole country, with the exception of two or three seaports in the hands of the Venetians. The memory of this cruel invasion of the Turks was deeply impressed on the minds of the people of Greece. But for 471 years, with a short interlude when it was held by the Venetians, it remained a Turkish province. On his way back to Constantinople the Sultan passed by Athens, where one Franco reigned as Duke, but tributary to the Turks. He gave orders that Franco was to be strangled. As a special favour this operation was effected, not in the tent of the Turkish general, but in his own domicile, and thus the last spark of Greek independence passed away.