穆拉德一世
Murad I conquered Adrianople, renamed it to Edirne, and in 1363 made it the new capital of the Ottoman Sultanate. Then he further expanded the Ottoman realm in Southern Europe by bringing most of the Balkans under Ottoman rule, and forced the princes of Serbia and Bulgaria as well as the East Roman emperor John V Palaiologos to pay him tribute. Murad I administratively divided his sultanate into the two provinces of Anatolia (Asia Minor) and Rumelia (the Balkans).