Siberian Tatar language in the context of "Novosibirsk Oblast"

The Khanate of Sibir (Siberian Tatar: Себер Ҡаннығы, romanized: Seber Qannïq; Russian: Сибирское царство, Сибирский юрт, romanized: Sibirskoye tsarstvo, Sibirsky yurt) was a Tatar state in western Siberia. It was founded at the end of the 15th century, following the break-up of the Golden Horde. Throughout its history, members of the Shaybanid and Taibugid dynasties often contested the rulership over the Khanate between each other; both of these competing tribes were direct patrilineal descendants of Genghis Khan through his eldest son Jochi and Jochi's fifth son Shayban (Shiban) (died 1266). The area of the Khanate had once formed an integral part of the Mongol Empire, and later came under the control of the White Horde, and under the Golden Horde from 1242 to 1468.

The Khanate of Sibir had an ethnically diverse population of Turkic peoples – Siberian Tatars and various Uralic peoples – including the Khanty, the Mansi, and the Selkup. The Sibir Khanate was the northernmost Muslim state in recorded history. Its defeat by Yermak Timofeyevich in 1582 marked the beginning of the Russian conquest of Siberia.

Tatar (/ˈtɑːtər/ TAH-tər; Tatar: татар теле, romanized: tatar tele or татарча, romanized: tatarça) is a Turkic language spoken by the Tatars mainly located in modern Republic of Tatarstan, wider Volga-Ural region, as well as many other regions of Russia. Tatar belongs to the same branch of Turkic languages such as Bashkort, Kazakh, Nogai and Kyrgyz.

The two main dialects of Tatar are the Central Dialect (urta / qazan; most common), and the Western Dialect (könbatış / mişər). The literary Tatar language is based on the Central Dialect and on a local variant of Türki. Tatar should not be confused with Crimean Tatar or Siberian Tatar, which are different languages, although also part of the Kipchak language group.

The Siberian Turkic or Northeastern Common Turkic languages, are a sub-branch of the Turkic language family. The following table is based upon the classification scheme presented by Lars Johanson (1998). All languages of the branch combined have approximately 670,000 native and second language speakers, with most widely spoken members being Yakut (c. 450,000 speakers), Tuvan (c. 130,000 speakers), Northern Altai (c. 57,000 speakers) and Khakas (c. 29,000 speakers). Despite their usual English name, two major Turkic languages spoken in Siberia, Siberian Tatar and Southern Altai, are not classified as Siberian Turkic, but are rather part of the Kipchak subgroup. Many of these languages have a Yeniseian substratum.

Taibuga (Siberian Tatar: Тайбоға қан, romanized: Tayboğa qan), the first khan of the Khanate of Sibir, came to power in the 13th century as a result of the power vacuum caused by the breakup of the Mongol Empire. Some legendary accounts identify him as a noble from Bukhara and associate him with the conversion of Sibir to Islam.

The facts of his reign remain relatively unclear, but it appears he was a shamanist. Taibuga drove the forces of Novgorod from his land. He was claimed as the founding ancestor by the Taibuga clan of Sibir.

Siberian Tatars (Siberian Tatar: Татарлар, romanized: Tatarlar) are the indigenous Turkic-speaking population of the forests and steppes of southern Western Siberia, originating in areas stretching from somewhat east of the Ural Mountains to the Yenisey River in Russia. The Siberian Tatars call themselves Yerle Qalıq ("older inhabitants"), to distinguish themselves from more recent Volga Tatar immigrants to the region.

The word "Tatar" or "Tadar" is also a self-designation by some closely related Siberian ethnic groups, namely the Altaians, Chulyms, Khakas, and Shors.

Southern Khanty is a Uralic language, frequently considered a dialect of a unified Khanty language, spoken by 56 people in 2010. It is considered to be extinct, its speakers having shifted starting in the 18th century to Russian or Siberian Tatar, but some speakers of the Kyshikov or Ust-Nazym dialect were found in its former territory. Speakers of Surgut Khanty have moved into the former territory of the Demyanka dialect. It was transitional between the Northern Khanty and Eastern Khanty dialect groups, but it is now a distinct language.

The Tom (Russian: Томь, IPA: [tomʲ]; Siberian Tatar: Том; Shor: Том) is a river in Russia, a right tributary of the Ob in central Siberia. Its watershed lies within the Republic of Khakassia, Kemerovo Oblast, and Tomsk Oblast. It is 827 kilometres (514 mi) long, and has a drainage basin of 62,000 square kilometres (24,000 sq mi).

The Tom flows from the Abakan Range (a northern continuation of the Altai Mountains) northward through the Kuznetsk Basin. It joins the Ob approximately 50 kilometers (31 mi) north of Tomsk.

Tyumen (/tjuːˈmɛn/ tyoo-MEN; Russian: Тюмень, IPA: [tʲʉˈmʲenʲ] ; Siberian Tatar: Цемкетора) is the administrative center and largest city of Tyumen Oblast, Russia. It is situated just east of the Ural Mountains, along the Tura River in North Asia. Fueled by the Russian oil and gas industry, Tyumen has experienced rapid population growth in recent years, rising to a population of 847,488 at the 2021 Census. Tyumen is among the largest cities of the Ural region and the Ural Federal District. Tyumen is often regarded as the first Siberian city, from the western direction.

Tyumen was the first Russian settlement in Siberia. Founded in 1586 to support Russia's eastward expansion, the city has remained one of the most important industrial and economic centers east of the Ural Mountains. Located at the junction of several important trade routes and with easy access to navigable waterways, Tyumen rapidly developed from a small military settlement to a large commercial and industrial city. The central part of Old Tyumen retains many historic buildings from throughout the city's history.