Legends surround the life of Osman; his dream of a great tree which should overshadow the world, of Constantinople won by clashing swords, of the ring of universal Empire, his romantic love suit, belong perhaps to history, but only as it appears magnified by an imagination fired by the wonderful successes of later years. More certain are the capture of Nicaea and of Brusa, accomplished by his son,—the latter still the picture of a Turkish city, with its innumerable mosques, its trees and gardens, its population half-military, but now wholly languid and quiescent. The sword of Osman is still the sign of power among his descendants. It rests in the türbeh of Eyûb, the companion of Mohammed himself, who fell not by the sword but by disease during the first Moslem attack on Constantinople in 672, and over whose grave Mohammed the Conqueror built a tomb, to the Moslems the most sacred of all in the city they had made their own. Osman was brought to Brusa only to be buried. His son Orchan carried fire and sword nearer and nearer to the goal. It was he who founded the terrible corps of the Janissaries, Christian child captives trained by the sternest methods to be the fiercest champions of Islam. In 1326 Orchan captured Nicomedia; in 1330 he defeated the imperial host led against him by the Emperor himself, and Nicaea fell into his hands. He showed the wisdom and restraint which, combined with the daring and ferocity of his men, served to strengthen the Turkish power step by step in the districts it won. Nicaea was not pillaged. Its citizens were allowed to live on in peace under Moslem laws, and Orchan himself by every act of charity and of devotion to his religion sought, and won, the respect of the people whom he had conquered. Then for twenty years he rested and prepared. Brusa was enriched with mosques and hospitals, tombs of soldiers and prophets, fountains, baths, colleges of students of the Koran. There rest to-day the first six Sultans, among "some five hundred tombs of famous men, pashas, scheiks, professors, orators, physicians, poets, musicians."
The years of waiting ended when in 1346 the power of Orchan was so great, and was recognised to be so dangerous, that John Cantacuzene, the Christian Cæsar, did not hesitate to purchase his friendship by the gift of his daughter Theodora, in a marriage performed with all the pomp of a State ceremonial, but without even the form of a Christian blessing. The friendship thus bought was never yielded. The Osmanlis crossed to Europe in freebooting bands, and ravaged up to the very walls of Constantinople; and when the Genoese whom Cantacuzene had settled at Galata fought with him and destroyed his fleet, it was with the aid of Orchan that they fought against their benefactor. In 1356 Orchan's son, Suleiman, inspired like his grandfather by a dream or a vision which he took as a supernatural summons, crossed to Europe with but thirty-nine companions, and took the fort of Tzympe near Gallipoli. In three days there were three thousand Turks settled in Europe. It was the beginning of an Empire which lasts to this day. The occupation of Gallipoli followed, and when Orchan died in 1359, the Turks had settled down to wait, for a hundred years, till the Queen city herself should fall into their hands.
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.
Then Bayezid led his hosts to the conquest of Greece; and in 1397 Athens fell before his arms. The Cæsars bowed before him, suffered a mosque to be built within the walls of Constantinople, and actually joined their arms to his for the capture of the one Greek city which remained free in the midst of the European conquests of the Turks. When at last the insolent Sultan demanded that the crown of the Emperors should be yielded to him, and threatened to exterminate the inhabitants of the capital if he were not obeyed, it is said that the nobles replied: "We know our weakness, but we trust in the God of justice, who protects the weak and lowly, and puts down the mighty from on high." It was an answer that befitted the ancient city.
Before the attack was made that seemed certain to prove fatal to the last stronghold, the capital of the Christian Empire, Bayezid was called away to meet the onslaught of the greatest of conquerors, Timur the Tartar. The great battle of Angora shattered the Turkish power, destroyed the Janissaries and left Bayezid himself a prisoner in the hands of Timur. Before a year was over, the proud Sultan died, and the power which he had made so great was utterly crushed beneath the feet of the Tartars.
Brusa itself was left in ruins, and not only the son of Bayezid, who was safe in Adrianople, made submission, but even the Emperor paid tribute to Timur. Then the conquering horde swept back again to the Far East, and the Turks set to work to rebuild again the power that had been shattered.
Domestic warfare succeeded the destruction at the hands of foreign foes, and Mohammed I., the youngest son of Bayezid, established his authority over his brothers as ruler of the Osmanlis by the aid of the Emperor Manuel Palæologus. His brother Musa laid siege to Constantinople, and the troops of Mohammed actually joined with those of Manuel in the successful defence of the city. Mohammed was the ally, almost the subject, of the Emperor, and when he died he sought to commend his children to Manuel's care.
Mohammed died in 1421 at Adrianople. His son Murad II. had to fight for his throne against a pretender whom the Emperor had set free, and whom he overcame only by the help of the Genoese galleys which carried him from Asia to Europe. In 1422 he was ready to revenge himself on the Greeks. His army encamped before the walls of Constantinople, and his own tent was set up in the garden of the Church of the Blessed Virgin of the Fountain (Balukli). He brought his cannon to bear upon the walls that cross the valley of the Lycus, but without success. The walls of Theodosius were still too strong, and the fierce attack on the gate of S. Romanus was a failure now, as it would not be thirty years later.