Before him his son Suleiman had passed away; and his tomb at the northern entrance to the Hellespont seemed to mark the country for the possession of the Turks. "For a hundred years he was the only Ottoman prince who lay buried in European earth; and his tomb continually incited the races of Asia to perform their pilgrimage to it with the sword of conquest. Of all the hero-tombs," says Von Hammer, "which have hitherto been mentioned in connection with Ottoman history, there is none more renowned, or more visited, than that of the second Vizier of the Empire, the fortunate crosser of the Hellespont, who laid the foundation of the Ottoman power in Europe."
Already the military organisation was founded, and the system which had made in the brother of Orchan as Vizier the civil ruler of the people. Now the settlement in Europe was begun. Murad (or Amurath, as our forefathers called the name), the younger brother of Suleiman, succeeded his father. In less than thirty years he had transformed the face of Southern Europe, and made the Emperor of Rome but a dependent of his power. He landed and established his armies in Thrace. He defeated the Hungarians and Serbians and captured Nisch; he pressed southwards and Adrianople fell into his hands; and then when the circle of Turkish territory was drawn closely round Constantinople, he turned northwards and became the conqueror of the northern lands ruled by princes Christian yet still barbarian, who had long before this conquered them from the Empire. In 1389 Murad was slain, after a great victory, by Milosch Kobilovitsch, the hero of Serbian legend. Bayezid, his son, reigned in his stead; and he began the fatal custom which still further consolidated the monarchy. On the very day of his accession he had his brother murdered, and so wise was the precedent considered that by the time of Mohammed the Conqueror it became a law that every brother of the Sultan should be slain. He began, too, it is asserted, the hideous vices which have stained the Empire of his successors, and which degraded the courts of the Sultan with the guilt of the rulers and the shame of their captives.
The battle of Kossova, the last fight of Murad, was followed before long by that of Nicopolis, in which the choicest chivalry of Europe went down before the fierce onslaught of the Turkish squadrons. The captives, all but twenty-four knights, who were spared, were butchered in cold blood in the presence of their comrades, before the tent of Bayezid.