Tacettinids

The Tacettinids were a Turkmen beylik based at Niksar in northern Anatolia, founded by Taceddin Bey. Its foundation is traditionally dated to 1346.

Taceddin Bey's dynasty ruled parts of the Canik coast and the Kelkit valley. Taceddin fought the Hacıemir principality and Kadi Burhan al-Din of Sivas; his house acknowledged the Eretnids and then Burhan al-Din as overlords. The beylik submitted to the Ottomans after 1393 and was fully annexed in 1425.