Tokhtamysh
Tokhtamysh was Khan of the Golden Horde from 1380 to 1395. He briefly succeeded in consolidating the Blue and White Hordes into a single polity.
Tokhtamysh belonged to the House of Borjigin, tracing his ancestry to Genghis Khan. Spending most of his younger years fighting against his father's cousin Urus Khan and his sons, Tokhtamysh sought help from the Turco-Mongol warlord Timur, with whose help he succeeded in defeating his enemies.
Tokhtamysh rose to power during a tumultuous period in the Golden Horde, which was severely weakened after a long period of division and internecine conflict. From a fugitive, Tokhtamysh had become a powerful monarch, quickly solidifying his authority in both wings of the Golden Horde. Encouraged by his success, as well as the growth of his manpower and wealth, Tokhtamysh went on a military expedition to the Russian principalities, besieging and sacking Moscow in 1382. He reasserted the Tatar–Mongol hegemony over its Russian vassals and brought about the recommencement of tribute payments.
A turning point in Tokhtamysh's rule was the military confrontations with his former protector Timur, who invaded the Golden Horde and defeated Tokhtamysh twice. Crushing defeats for the Golden Horde undid all of Tokhtamysh's previous achievements and ultimately led to his destruction.
Tokhtamysh has often been called the last great ruler of the Golden Horde.
Ancestry
According to the detailed genealogies of the Muʿizz al-ansāb and the Tawārīḫ-i guzīdah-i nuṣrat-nāmah, Tokhtamysh was a descendant of Tuqa-Timur, the thirteenth son of Jochi, the eldest son of Genghis Khan. They provide the following ancestry: Tūqtāmīsh, son of Tuy-Khwāja, the son of Qutluq-Khwāja, the son of Kuyunchak, the son of Sārīcha, the son of Ūrung-Tīmūr, the son of Tūqā-Tīmūr, the son of Jūjī. According to Muʿīn-ad-Dīn Naṭanzī, Tokhtamysh's mother was Kutan-Kunchek of the Khongirad tribe. Older scholarship followed the inaccurate testimony of Naṭanzī in making Urus Khan and, by extension, Tokhtamysh, descendants of Jochi's son Orda. This erroneous view has only gradually been abandoned, first for Tokhtamysh, and later for Urus. Although Urus and Tokhtamysh are often described as uncle and nephew, they were in fact fourth cousins.Opposition to Urus Khan
Tokhtamysh's father, Tuy Khwāja, was the local ruler of the Mangyshlak peninsula. He refused to join the forces of his cousin and suzerain, Urus, the khan of the former Ulus of Orda centered on Sighnaq, for a campaign to subdue Sarai, the traditional capital of the Golden Horde. Offended and wary of any opposition to his authority, Urus had Tuy Khwāja executed. The young Tokhtamysh fled, then submitted to his father's murderer, and was forgiven on account of his youth. In 1373, while Urus was asserting himself at Sarai, Tokhtamysh gathered a group of Urus' opponents and attempted to make himself khan in Sighnaq. Urus immediately advanced against them, and Tokhtamysh fled, only to return, submit, and be forgiven again. When Urus took over Sarai in 1375, Tokhtamysh took the opportunity to flee again. He sought refuge at the court of Timur, where he arrived in 1376. Winning his favor and support, Tokhtamysh installed himself at Otrar and Sayram on the Syr Darya in 1376, raiding into Urus Khan's territory. Urus' son Qutluq Buqa attacked and defeated Tokhtamysh, although he himself suffered a fatal wound. Tokhtamysh fled to Timur once more, and returned with an army to fight his enemies. However, he was defeated again, this time by Urus' son Toqtaqiya. Wounded, Tokhtamysh escaped by swimming across the Syr Darya and once more went to Timur's court, at Bukhara. Here he discovered that Urus was advancing in his pursuit, and soon Urus' envoys arrived, demanding Tokhtamysh's extradition. Timur refused to do so and gathered his own forces to oppose Urus. Following a three-month standoff in the winter of 1376–1377, Urus returned home, while Timur's forces succeeded in taking Otrar. Learning of Urus' death, Timur declared Tokhtamysh the new khan, and returned to his own capital, Samarkand.Rise to power
Urus was succeeded as khan by his son Toqtaqiya, who died after two months, and then by his other son, Tīmūr Malik. As before, Tokhtamysh had little luck fighting against a son of Urus, and he was easily defeated by Tīmūr Malik. Tokhtamysh fled to Timur's court once again. Hearing that Tīmūr Malik spends his time in drinking and pleasures and ignores affairs of importance, and that the exasperated people desire Tokhtamysh to rule them, Timur sent his forces to Sawran and Otrar, which surrendered. Advancing on Sighnaq, they defeated the enemy at Qara-Tal, and captured and executed Tīmūr Malik, betrayed by his own emirs, in 1379. Tokhtamysh was now installed as khan in Sighnaq, and he spent the rest of the year establishing his authority and harnessing his resources for his next target, Sarai.In 1380, Tokhtamysh advanced westward, intent on taking over Sarai and the central and western portions of the Golden Horde. His military power intimidated his former host Qāghān Beg in the Ulus of Shiban and Qāghān Beg's cousin, the reigning khan ʿArab Shāh, who both submitted to Tokhtamysh. Now khan at Sarai, he crossed the Volga to eliminate the powerful beglerbeg Mamai, master of the westernmost portions of the Golden Horde. Weakened by his defeat at the hands of the Russians at the Battle of Kulikovo earlier that year, and by the death of his puppet khan Tūlāk, Mamai was defeated by Tokhtamysh on the Kalka river in the autumn of 1381, after Tokhtamysh had enticed away a number of Mamai's emirs. Mamai fled to the Crimea, but was eventually eliminated by Tokhtamysh's agents, who had followed in pursuit, in late 1380 or early 1381.
From a fugitive, Tokhtamysh had become a powerful monarch, the first khan in over two decades to rule both halves of the Golden Horde. In the space of a little over a year, he had made himself master of the left wing, the former Ulus of Orda, and then also master of the right wing, the Ulus of Batu. This promised to restore the greatness of the Golden Horde after a long period of division and internecine conflict. Tokhtamysh proceeded to solidify his authority with wisdom and restraint. Already in early 1381, he restored peace with the Genoese of the Crimea, ensuring himself a steady income. He similarly sought the cooperation of the emirs and tribal chieftains by confirming the privileges that had been conferred to them in the past.
Campaign against Moscow
Encouraged by his success, as well as the growth of his manpower and wealth, Tokhtamysh next turned to the Russian principalities, although he did not necessarily seek a conflict from the start. Similarly, the Grand Prince of Vladimir-Suzdal, Dmitry Donskoy had recently defeated Mamai at great cost at Kulikovo, and was not looking for a confrontation, as he would have had difficulty to muster a great army again. He duly acknowledged Tokhtamysh as the new khan and his suzerain, but although he sent rich gifts, Dmitrij withheld the payment of tribute. When Tokhtamysh's envoy, Āq Khwāja, came to invite the Russian princes to the khan's court for the confirmation of their diplomas of investiture, he was faced with so much hostility by the population, that he turned back after reaching Nižnij Novgorod.Tokhtamysh prepared for war in 1382. Intending to catch his enemy by surprise, he began by ordering the arrest and robbing of Russian merchants on the Volga and the confiscation of their boats. Crossing the river with his entire army, he attempted to advance secretly, but attracted much attention. Seeking to ingratiate himself with the khan, Grand Prince Oleg Ivanovič of Rjazan' placed himself at the khan's disposal, pointing out the fords over the Oka river; Grand Prince Dmitrij Konstantinovič of Nižnij Novgorod also submitted readily and sent his sons Vasilij and Semën to join Tokhtamysh's campaign as guides. Grand Prince Dmitrij of Moscow did not submit, but left a strong garrison in his capital under the Lithuanian prince Ostej and sought out the greater safety of Kostroma, from where he hoped to gather greater forces. After taking Serpukhov, Tokhtamysh's forces reached and besieged Moscow on 23 August 1382. Three days later, the citizens were tricked into surrendering by Vasilij and Semën of Nižnij Novgorod, and Tokhtamysh's troops stormed into the city, slaughtering, plundering and finally razing it for the insubordination of its ruler. Other cities taken by the Mongols during the campaign included Vladimir, Zvenigorod, Jur'ev, Perejaslavl'-Zalesskij, Dmitrov, Kolomna, and Možajsk. On his way back, Tokhtamysh also sacked Rjazan', despite the cooperation of its prince.