Ottoman Ayan
The Ottoman ayan (singlular: ayn) were local notables or dynasts that maintained different extents of administrative control over swaths of land in the Ottoman Empire from the 16th to the early 19th centuries. These dynasts held significant autonomy from the central Ottoman government but did not challenge the state. Though the title could only be earned by Muslims, their leadership was secular. This elite class consisted of, “Wealthy merchants, heads of Janissary garrisons, leaders of important craft guilds, those who had bought the right to collect taxes for the government in Istanbul, and those who supervised the distributions of wealth generated by, and the maintenance of, pious endowments.” Ultimately, their presence was a part of a greater decentralizing trend experienced in the Ottoman Empire beginning in the 16th century, one which would come to define the Empire’s structure until its fall in the early 20th century.
Rise of the Ottoman Empire
Osman's origins are extremely obscure, and almost nothing is known about his career before the beginning of the fourteenth century. The date of 1299 is frequently given as the beginning of his reign, however this date does not correspond with any historical event, and is purely symbolic. By 1300 he had become the leader of a group of Turkish pastoral tribes, through which he ruled over a small territory around the town of Söğüt in the north-western Anatolian region of Bithynia. He led frequent raids against the neighboring Byzantine Empire, the success of which allowed him to attract warriors to join his following, particularly after his victory over a Byzantine army in the Battle of Bapheus in 1301 or 1302. Osman's military activity was largely limited to raiding, as by his death in 1323/4 the Ottomans had not yet developed the military techniques necessary to conduct effective siege warfare. Although he is famous for his raids against the Byzantines, Osman also had many military confrontations with Tatar groups and the neighboring principality of Germiyan.