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Öz Beg Khan

Öz Beg Khan
Mikhail of Tver before Uzbeg Khan, by Vasili Vereshchagin.
Reign 1313–1341
Predecessor Tokhta
Born 1282
Golden Horde
Died 1341
Spouse Bulughan Khatun
Kabak Khatun
Sheritumgha Khatun
Taidula Khatun
Urduja Khatun
Bayalun Khatun
House Borjigin
Dynasty Golden Horde
Father Togrilcha
Religion Islam

Sultan Mohammed Öz Beg, better known as Uzbeg or Ozbeg (1282–1341, reign 1313–1341), was the longest-reigning khan of the Golden Horde, under whose rule the state reached its zenith.[1] He was succeeded by his son Jani Beg.

He was the son of Toghrilcha and grandson of Mengu-Timur, who had been khan of the Golden Horde from 1267–1280.


  • Coronation and Conversion to Islam by the Horde 1
  • Reign 2
    • Military and Politics 2.1
    • New Sarai 2.2
    • Relationship with Russian princes 2.3
    • Relationship with Ruthenian Princes 2.4
  • Notes 3
  • References 4
  • See also 5

Coronation and Conversion to Islam by the Horde

Flag of the Golden Horde, during the reign of Öz Beg Khan.

Öz Beg's father Togrilcha was one of Genghisid princes that overthrew Tode-Mengu (r.1280–1287). Later, he was executed by Tokhta (1291–1312). Tokhta took Togrilcha's wife and sent his son Öz Beg to exile in a distant region of the Golden Horde: either Khorazm or the country of Circassians.

Converted to Islam by

Preceded by
Khan of Blue Horde and Golden Horde
Succeeded by
Tini Beg

See also

  • Atwood, Christopher P. Encyclopedia of Mongolia and the Mongol Empire. New York, NY: Facts On File, 2004.
  • Bor, Zhu̇gdėriĭn. Mongol khiĭgėėd Evroaziĭn diplomat shastir. Ulaanbaatar: [Olon Ulsyn Kharilt︠s︡aany Surguulʹ], 2001. (Mongolian)
  • Morgan, David. The Mongols. Oxford: Blackwell, 1990.
  • Sinor, Denis. Inner Asia: History, Civilization, Languages; A Syllabus. Bloomington: Indiana University, 1969.


  1. ^ Sinor, 178.
  2. ^ Rene Grousset - Central Asia: Empire of Steppes
  3. ^ a b Encyclopedia of Mongolia and Mongol Empire, see: Golden Horde
  4. ^ Л.Н.Гумилев - Великая степь и Древняя русь
  5. ^ The new Islamic dynasties: a chronological and genealogical manual By Clifford Edmund Bosworth, pg. 253
  6. ^ a b The preaching of Islam: a history of the propagation of the Muslim faith By Sir Thomas Walker Arnold, pg.200-201
  7. ^ Encyclopedia of Mongolia and Mongol Empire, see: Golden Horde, J. J. Saunders - the history of Mongol conquests
  8. ^
  9. ^ H.H.Howorth-History of the Mongols, d.II: pt.II
  10. ^ Christopher P. Atwood-Encyclopedia of Mongolia and the Mongol Empire, p.73
  11. ^ Mihail-Dimitri Sturdza, Dictionnaire historique et Généalogique des grandes familles de Grèce, d'Albanie et de Constantinople (English: Great families of Greece, Albania and Constantinople: Historical and genealogical dictionary) (1983), page 373
  12. ^ a b Saunders, John Joseph (2001). The history of the Mongol conquests.  
  13. ^ Пашуто В. Т. Образование Литовского государства / Отв. редактор Л. В. Черепнин. — М.: Издательство АН СССР, 1959. — С. 391. — 2500 экз


After Öz Beg's army killed Lev II and his brother Andrey (co-kings of Galicia-Volhynia, and last of the Rurikid Dynasty) in 1323, the Grand Duchy of Lithuania and the Kingdom of Poland had access to control over Galicia-Volhynia. The Lithuanians defeated the Rus' boyars and occupied Kiev and its surrounding areas. In 1337, the joint Russian and Horde army penetrated to Lublin. At the request of the Galician nobleman Dmytro Dedko, the khan sent 40,000 cavalries against King Casimir III, which was divided into the Vistula.[13]

Relationship with Ruthenian Princes

When the Khan's cousin, the Baskaki Shevkal, and his Simeon Grand Prince (duke) in 1340. Simeon was given more powers by the Khan to counter Lithuania's growing power. Öz Beg also launched military expeditions into Lithuania, as it was clear that it threatened Mongol dominance in Russia.

Following Yury's machinations, which prompted the Khan to grant the yarlik (patent of office for the title of Grand Prince of Vladimir) to Moscow and led to their father's execution by the Horde, Dmitry and his brother, Alexander, fought a series of battles with Yury and intrigued against him at the Horde, culminating in Dmitry's acquisition of the yarlik of office for the grand princely throne in 1322, after he had persuaded the khan that Yury had appropriated a large portion of the tribute due to the Horde. Yury was summoned to the Horde in Sarai for a trial but, before any formal investigation, was killed by Dmitry, November 21, 1325. Öz Beg waited to punish Dmitri and eventually he arrested the Prince of Tver for the murder, executing him in 1326.

In 1317, Mikhail Yaroslavich defeated Yuri at a village called Bortenevo. Mikhail captured Yuri's wife, Konchaka, who was the Khan's sister. Unluckily, Konchaka died when she was in the custody of Mikhail; Yuri announced to the Khan that she had been poisoned by order of Mikhail. He and Yuri were summoned to the court of Golden Horde for a trial, after which Mikhail was beheaded in December of 1318.

Öz Beg supported the earliest princes of Muscovy - his brother-in-law Yury of Moscow (or Yuri) and Yury's successor Ivan Kalita (or Ivan Daniilovich, later, Ivan I of Moscow) - against their relatives, the westward-leaning Princes of Tver. Four of these latter rulers - Mikhail of Tver, his sons Dmitry (or Dmitri; nicknamed The Terrible Eyes) and Alexander Mikhailovich, (or Aleksandr) and his grandson Theodor (or Fyodor) - were all killed in Sarai at Öz Beg's behest.

Relationship with Russian princes

To successfully spread Islam, it was necessary to build a mosque and other "elaborate places" requiring baths, an important element of Muslim culture. Sarai attracted merchants from European, Asian and Islamic countries as well as Middle East. Slave trade flourished due to strengthening ties with Mamluk Sultanate. Successful commercial revolutions require new markets, caravans: "places where merchants find their way." Growth of wealth and increasing needs of production always produce population growth. Unfortunately this did not passover in Sarai. The increase of the regions dwelling places transformed the capital into a center of a large Muslim government, giving it the appropriate aspect and status. Öz Beg actually came to build a new city, which received the official name Saray al-Jedid or New Sarai.

During the reign of Öz Beg, Sarai (literally meaning "palace" in Persian and Turkish) was more quickly becoming a main commercial center and industrial trading center of the country rather than just a political center. The expression of Mongol camp mentality, following Ash and the nearby absence of some structures.

New Sarai

Öz Beg allowed Genoese merchants and mariners, who had been harassed by Tokhta, to settle in Crimea. But the Mongols sacked Sudak under Khan Öz Beg in 1322 as a result of a clash between Christians and Muslims in the city. The Genoese merchants in the other towns were not molested in 1322. The Pope intervened and asked Öz Beg to restore the Roman Catholic churches that were destroyed. Öz Beg was friendly towards the Pope and exchanged letters and gifts. Khan Öz Beg signed a new trade treaty with the Genoese in 1339 and allowed them to rebuild the walls of Kaffa. In 1332 he had allowed the Venetians to establish a colony at Tanais on the Don.

Öz Beg was engaged in wars with Bulgaria and the Byzantine Empire from 1320 to 1332. He repeatedly raided Thrace, partly in service of Bulgaria's war against both Byzantium and Serbia that began in 1319. His armies pillaged Thrace for 40 days in 1324 and for 15 days in 1337, taking 300,000 captives.[9] After Öz Beg's death in 1341, his successors did not continue his aggressive policy and contact with Bulgaria lapsed.[10] His attempt to reassert Mongol control over Serbia was unsuccessful in 1330. Byzantine Emperor Andronikos III purportedly gave his illegitimate daughter in marriage to Öz Beg[11][12] but relations turned sour at the end of Andonikos's reign, and the Mongols mounted raids on Thrace between 1320 to 1324 until the Byzantine port of Vicina Macaria was occupied by the Mongols. Andonikos's daughter, who adopted the name Bayalun, managed to escape back to the Byzantine Empire, apparently fearing her forced conversion to Islam.[12] In the south-east of the Kingdom of Hungary, Wallachia and its ruler Basarab I became an independent power with the support of Öz Beg after 1324.

Chagatai Khan Esen Buqa I attempted to gain the support of Öz Beg Khan against Buyantu, the Great Khan of the Mongol Empire and the Emperor of the Yuan Dynasty, in 1313 and 1316. Esen Buqa warned Öz Beg that the Great Khan would overthrow him from the throne of the Horde and install another Khan from the Jochids instead. But Öz Beg's vizier convinced him not to believe this and the Khan refused to help Esen Buqa. Nevertheless, remembering their support for the rival claimant to his throne, Öz Beg tried his best to eliminate every influence and inspiration of the Yuan Dynasty on the Golden Horde in the early part of his reign. The Khan's diplomatic relationship with the Yuan, however, improved in 1324.[7] The Khagan Ayurbarwada Buyantu granted him the right to rule the Golden Horde (Ulus of Jochi in the Yuan sources).[8] By the 1330s, Öz Beg had begun sending tribute to the Mongol Yuan Emperors and received his share from Jochid possessions in China and Mongolia in exchange.[3]

Öz Beg maintained one of the largest armies in the world, which exceeded 300,000 warriors. He employed his military clout to conduct campaigns against the Ilkhanate in Azerbaijan in 1319, 1325 and 1335. Ilkhanid commander Chupan repulsed one Öz Beg's first two attempts and even invaded deep into the Jochid Ulus in 1325. Öz Beg found an ally against the Ilkhanids in Mamluk Egypt; indeed, one of Cairo's squares was named after him. The Khan had the daughter of previous Khan's sister, Princess Tulunbuya, married to a Mamluk sultan, but she died soon after and Öz Beg was disappointed. In 1323, a peace treaty was signed between Egypt and the Ilkhanate. This situation nullified the alliance and the Mamluks refused to invade the Ilkhanate. Öz Beg's next incursion coincided with Abu Said's death. However, the weather turned bad and the new Ilkhan Arpa Ke'un came with a large force; Öz Beg's army was forced to withdraw.

Military and Politics

Territories of the Golden Horde under Öz Beg Khan.


By the will and power, the greatness and most high! Let no man insult the metropolitan church of which Peter is head, or his service or his churchman; let no man seize their property, goods or people, let no man meddle in the affairs of the church...Their laws, their churches and monasteries and chapels shall be respected; whoever condemns or blames this religion, shall not be allowed to excuse himself under any pretext, but shall be punished with death.[6]

Öz Beg was very tolerant of Christians as exemplified by a letter of thanks he received from Pope John XXII in which the Christian leader thanked Öz Beg for his kind treatment of Christians.[6] Öz Beg had sent a letter to the Metropolitan Peter which stated:

Mosque of Öz Beg Khan built in Crimea in 1314.

Khan Öz Beg urged the Mongol elite to convert to Islam, but at the same time, he preserved the lives of Christians and pagans such as Russians, Circassians, Alans, Finno-Ugric people, and Crimean Greeks as long as they continued to pay the jizyah in subjection to Islamic rule. From Öz Beg onwards, the khans of the Golden Horde were all Muslim.[5]

[4].sultanate into a khanate wrote that in this manner was Öz Beg able to turn the Lev Gumilev as a replacement to the throne of the White Horde, but he discouraged their independence. In the long run, Islam enabled the Khan to eliminate inter factional struggles in the Horde and to stabilize state institutions. Russian scholar Mubarak Khwaja, who was murdered in 1320. Öz Beg installed the Muslim White Horde of the Khan Ilbasan The last of his rebellious relatives was shamanist [3].Yuan Dynasty and this fact helped deteriorate his relationship with the Ayurbarwada Buyantu Great Khan princes, which he subdued severely. Öz Beg determinedly spread Islam among the Golden Horde and allowed missionary activities to expand in the surrounding regions. Öz Beg found out that his competitor was backed by the envoys of the Buddhist and Shamanist led to a conspiracy of state religion as a Islam His adoption of [2]

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