Bozuri

The Bozuri, sometimes called the Bozurs, the Bozuris, or the Bozur people, were a group of human tribes or a tribal confederation which inhabited large parts of the regions now known as Enyrion and southern Khadoa in millennia past. They were encountered by the ancient Kelim and Rhynnish (or proto-Daeya) settlers who emigrated into northwestern Orithea, coming up through the Medrenesse or back onto the mainland from the Western Isles, respectively, starting roughly three thousand years ago. At the time, the Bozuri confederation shared the region with a string of sizable Kulvaric tribal kingdoms dominating what is now northern Khadoa. 
The Kelims and Rhynns who colonized northwest Orithea at that time considered the Bozuri (and the Kulvars) to be barbarians, particularly since these native groups practiced their own cults and knew nothing of Utara-Vaati. There was considerable conflict, but also trade and intermarriage, between the groups as more and more newcomers settled in the region and encroached on existing tribal domains. Ancient sources describe the Bozuris as “hawk-eyed”, formidable horsemen and charioteers, fierce warriors, worshipers of fire spirits, and speakers of an unknown language which fell harshly on civilized ears. Some scholars suppose the Bozuri tribes were related to the ancient Daare Karsha people, whose modern counterparts still inhabit the Kesh Karkhan. If this is true, perhaps the forerunners of the Bozuri had migrated all the way across the barren interior into Enyrion and Khadoa in the primordial days when the first kindreds of mankind scattered from Ulshanru, forgetting Utara-Vaati as they went, before the dawn of recorded history.
Regardless, it seems that those tribes were eventually either driven back into the Kesh Karkhan or converted to Utara-Vaati and assimilated into the kingdoms set up by the arriving settlers. Whatever remnants of the Bozuri people remained in Khadoa and Enyrion have long since mingled to the point of disappearance with the predominantly Kelim and/or Rhyndaeyu populace.