The Eushta Tatars (,https://tomskmuseum.ru/about_mus/blog/btt/ Tom Tatars ) are one of the three subgroups of Tom Tatar group of Siberian Tatars. Eushta mainly inhabit the lower reaches of the Tom river in Tomsk oblast. Their historical and cultural centre is the Eushta village. Eushta are especially closely related to Chat Tatars. Their historical center was the township of Toian.https://cyberleninka.ru/article/n/ayalynskie-tatary-ili-o-chyom-govoryat-derevya Аялынские татары, или о чём говорят деревья
Eushta Tatars consist of three sub-groups: Eushta Tatars, Basandai Tatars, Evaga Tatars.https://journals.openedition.org/monderusse/pdf/44 Ethnic processes within the Turkic population of the West Siberian plain (sixteenth-twentieth centuries) They speak Eushta-Chat variant of the Tom dialect of the Siberian Tatar language.
History Eushta Tatars are considered to be originally Samoyedic Selkup inhabitants of western Siberia, who were greatly influenced by Turkic peoples and lately Turkicised.Eushta Tatars In the beginning there were migrations from Altai. Yenisei Kyrgyz and Tyolyos tribes formed a role in their ethnogenesis. In 9th and 10th centuries Kimeks arrived in the region, from which the Kipchaks derived, who also had impact on Eushta Tatars.
During the 15th and 16th centuries, the Eushta were under the rule of the Sibir Khanate. When Russians first came into contact with the Eushta, they numbered around 800 people.
Eushta Tatars adopted Islam at the middle of the 19th century.
Genetics
According to Valikhova L.V. et al. (2022), the main Y-DNA haplogroups that have been observed among a sample of Tatars from the village of Eushta are R1b1a1a1b-Y20768(xY20784) (35.3%), R1a1a1b2a2b-Z2122 (20.6%), Q1b1b-YP4004 (17.6%), R1a1a1b2-CTS9754 (14.7%), and C2a1a2a. The authors have reported that these lineages among the Tatars of Eushta village are closely related to lineages observed among Teleut, Khakas, Shor, Chelkan, Tubalar, and Tuvan populations, all of which are Turkic-speaking populations of South Central Siberia.Valikhova L.V., Kharkov V.N., Volkov V.G., Khitrinskaya I.Yu., Stepanov V.A., "The structure of the gene pool of Tomsk Tatars according to Y-chromosome markers." Medical genetics [Medicinskaya genetika] 2022; 21(12): 33-35. (In Russ.)
References
External links Ethnic processes within the Turkic population of the West Siberian plain (sixteenth-twentieth centuries)