Mehmed I

Mehmed I, known as Kirişçi, was born in the year one thousand three hundred eighty-six and ascended to the throne as the Sultan of the Ottoman Empire in the year one thousand four hundred thirteen. He was the son of Sultan Bayezid I and his concubine, Devlet Hatun. His reign was marked by a tumultuous struggle for power during the Ottoman Interregnum, a period characterized by conflict among his brothers for control of the empire.

Beginning his campaign from the province of Rûm, Mehmed I successfully unified the fragmented Ottoman territories, first consolidating his power in Anatolia and subsequently extending his influence into Europe, particularly in Rumelia. By the time of his death in one thousand four hundred twenty-one, he had effectively restored the Ottoman state, earning him the title of 'The Restorer.'

Under his leadership, central authority was reestablished in Anatolia, and he made significant territorial gains, including the conquest of Dobruja in the year one thousand four hundred nineteen. However, his reign was not without challenges; in one thousand four hundred sixteen, the Venetian fleet dealt a significant blow to the Ottomans by destroying their naval forces off Gallipoli during a naval conflict.