His father, Ertugrul, had established a principality centred at Sögüt.
The Paulicians were a Christian sect which persecuted by the Byzantine state had established a separate principality at Tephrike on Byzantium's eastern border and collaborated with the Muslim emirates of the Thughur, the Abbasid Caliphate's borderlands, against the Empire.
With support from the emir of Melitene, Umar al-Aqta, the Paulician leader Karbeas founded a separate principality at Tephrike, and for the next decades, the Paulicians campaigned alongside the Arabs against Byzantium.
Hesse-Kassel and Brunswick acquired some of those lands; but Philip of Lippe-Alverdissen, brother of the last countess of Schaumburg, retained others to form a principality with its capital at Bückeburg.
One of the first feudal states in the area, a principality ruled by Prince Menumorut at the end of the 9th and beginning of the 10th centuries, was centred on a citadel at Biharea, northwest of Oradea.
Liechtenstein, a principality in the central Alps, was embarrassed at being included.
The Welsh Assembly Government says: "Wales is not a Principality.
Within a few years, Malhar Rao consolidated his own principality at Indore, from which his successors controlled important trade routes as well as the crucial trading centre of Burhanpur.
Worcester Warriors Waless international Josh Adams might be off back to the Principality at the end of the season but he is determined to leave Sixways as still a home of Premiership rugby.
He appealed to the Company for assistance, offering to accept its authority if he were restored to his principality at Poona.
