A country founded in the 1400s called Xadăyal in what was before Moldavia by a tribe of Yukaghirised Yeniseian Horsemen descended from Yukaghirs who migrated to the from the Lena to the Yenisei River Valley and absorbed Yeniseian vocabulary and genetics and also Turko-Mongol Horse type breeding before moving to the Volga where they absorbed Chuvash and Udmurt refugees fleeing from a weakened Tatar Yasak until they set their sights on Moldavia which they conquered and imposed their language on while becoming Eastern Orthodox albeit writing in a script similar to Chuvash Runes.
Speak a language classified as this albeit with heavy Yeniseian, Permic and Oghur influence. https://en.wikipedia.org/wiki/Yukaghir_languages
*Migrated from the Lena to the Yenisei.
