Shaybanids

The Shibanids or Shaybanids, more accurately known as the Abul-Khayrid-Shibanids, were a dynasty of Uzbek (Turko-Mongol) origin who ruled over the Khanate of Bukhara (from 1505 to 1598), the Khanate of Khwarezm (Khiva) (from 1511 to 1695), and the Khanate of Sibir (from 1563 until 1598). Their territory included most of modern-day Kazakhstan, Uzbekistan, and parts of Russia (including West Siberia) in the 15-16th century (1428-1599). They were succeeded by the Janid dynasty (1599 to 1785).

They were the patrilineal descendants of Shiban, the fifth son of Jochi and grandson of Genghis Khan. Until the mid-14th century, they acknowledged the authority of the descendants of Shiban's brothers Batu Khan and Orda Khan, such as Öz Beg Khan. The Shaybanids originally led the Gray Horde southeast of the Urals (also known as the Uzbegs, after the Uzbeks), and converted to Islam in 1282. At its height, the Khanate included parts of modern-day Afghanistan and other parts of Central Asia.

As the lineages of Batu and Orda died out in the course of the great civil wars of the 14th century, the Shaybanids under Abu'l-Khayr Khan declared themselves the only legitimate successors to Jochi and put forward claims to the whole of his enormous ulus, which included parts of Siberia and Kazakhstan. Their rivals were the Tukay-Timurid dynasty, which claimed descent from Jochi's thirteenth son by a concubine. Several decades of strife left the Tuqay-Timurids in control of the Great Horde and its successor states in Europe, namely the Khanates of Kazan, Astrakhan, and Crimea.