'Descent from
Genghis Khan' is traceable primarily in
Central Asia. His four sons and other immediate descendants are famous by names and by deeds. Later Asian potentates attempted to claim descent from the
House of Borjigin even with flimsy grounds. In the 14th century, valid sources (heavily dependent on
Rashid al-Din and other Arabic historians) all but dry up. With the recent popularity of
genealogical DNA testing, a wider circle of people started to claim descent from the great conqueror.

Genghis Khan portrait
The paternity of Jochi
:''See also:
Family tree of Genghis Khan''
The first and foremost problem is the paternity of Genghis's eldest son,
Jochi, whose recorded progeny is far more copious than that of
Ögedei,
Chagatai, and
Tolui, taken together. The name of Jochi is translated as "(Unexpected) Guest".
The Secret History of the Mongols relates that the boy was sent to Genghis by
Chilger, who had kidnapped and raped his favourite wife, keeping her in captivity for about a year. According to the Secret History, the brothers of Jochi expressed doubts as to his paternity, but these were refuted by Genghis himself.
[1]
Modern historians speculate that Jochi's disputed paternity was the reason for his eventual estrangement from his father and for the fact that his descendants never succeeded to the imperial throne. On the other hand, Genghis always treated Jochi as his first son, while the failure of the Jochid succession may be explained by Jochi's premature death (which may have excluded his posterity from succession).
Another important consideration is that Genghis's descendants intermarried frequently. For instance, the Jochids took wives from the
Ilkhan dynasty of
Persia, whose progenitor was
Hulagu Khan. As a consequence, it is likely that many Jochids should have had other sons of Genghis Khan among their matrilineal ancestors.
Asian dynasties
Among the Asian dynasties descended from Genghis Khan were the
Yuan Dynasty of
China, the
Ilkhanids of
Persia, the Jochids of the
Golden Horde, the
Shaybanids of
Siberia, and the
Astrakhanids of
Central Asia. As a rule, the Genghisid descent was crucial in Tatar politics. For instance,
Mamai had to exercise his authority through a succession of puppet khans but could not assume the title of
khan himself because he was not of the Genghisid lineage.
Timur Lenk, the founder of the
Timurid Dynasty, claimed to be a descendant from Genghis Khan. While there is no clear evidence for his own descent, he associated himself with the family of
Chagatai Khan through marriage. He also never assumed the title "Khan" for himself, but employed two members of the Chagatai clan as formal heads of state. The
Mughal royal family of India descended from Timur through Babur and from Genghis Khan through
Babur's mother.
At a later period, Tatar potentates of Genghisid stock included the
khans of Qazan and
Qasim (notably a Russian
tsar,
Simeon Bekbulatovich) and the
Giray dynasty, which ruled the
Khanate of Crimea until 1783.
[2]
As the
Russian Empire annexed Turkic polities, their Genghisid rulers frequently entered the Russian service. For instance,
Kuchum's descendants became Russified as the
Tsarevichs of Siberia. Descendants of
Ablai Khan assumed in Russia the name of Princes
Valikhanov, while the sons of one
Kalmyk khan became known as Princes
Dondukov. All these families asserted their Genghisid lineage. The only extant family of this group is the House of Giray, whose members left Soviet Russia for the United States and United Kingdom. The Girays are the only living people whose patrilineal descent from Genghis Khan is reasonably certain.
Russian gateways
After the
Mongol invasion of Russia, the
Rurikid rulers of Russian principalities and the
Bagration kings of
Georgia were eager to obtain political advantages for themselves and their countries by marrying into the House of Genghis.
Alexander Nevsky was adopted by
Batu Khan as his son. Alexander's grandson
Yury of Moscow married a sister of
Uzbeg Khan. On the other hand, petty Mongol princelings of Genghisid stock sometimes settled in Russia. For instance,
Berke's nephew adopted the Christian name Peter and founded St. Peter's Monastery in
Rostov, where his descendants were long prominent as
boyars.
[3] 
St. Theodore Stratelates, the patron saint of Fyodor the Black, as illustrated in his personal Gospel Book.
The issue of three Russian-Mongol marriages may be traced down to the present. The most famous was the marriage of St.
Fyodor the Black, later proclaimed a patron saint of
Yaroslavl, to a daughter of the Mongol khan
Mengu-Timur.
[4] Fyodor's relations with the khan were idyllic: he spent more time in the Horde (where he was given extensive possessions) than in his capital. Male-line descendants of Fyodor's marriage to the Tatar princess include all the later rulers of Yaroslavl and two dozens princely families (such as the
Shakhovskoy,
Lvov, or
Prozorovsky, among others), which passed Genghis genes to other aristocratic families of Russia.
Prince
Gleb of Beloozero, a grandson of
Konstantin of Russia, was another Rurikid prince influential at the Mongol court. Gleb married the only daughter of Khan
Sartaq. From this marriage descends the House of
Belozersk, whose scions include Princes
Ukhtomsky and
Beloselsky-Belozersky.
The most problematic is the marriage of
Narimont, the second son of
Gediminas of
Lithuania, to
Toqta's daughter. The earliest source for this marriage is the "Jagiellonian genealogy", compiled in the 18th-century from Ruthenian chronicles by one Joannes Werner. While the marriage is not utterly impossible (Narimont spent several years in the Horde), there are no extant chronicles which mention Narimont's wife. This highly uncertain gateway derives particular interest from the fact that the
Galitzine,
Khovansky and
Kurakin princely families are Narimont's agnatic descendants.
[5]
Basaraba
The Genghisid descent of the Russian tsars or kings of Georgia cannot be reconstructed from extant documentary evidence. The possibility of such a descent for Western European royalty is even less realistic. Nevertheless, Western genealogists have tried to find a genealogical route linking Genghis Khan with
Queen Elizabeth II.
The most popular route is based on the
Basarab dynasty of
Wallachia, which today forms southern Romania. The first attested ancestor of the Basarab princes was a
boyar,
Thocomerius of Wallachia. There are several theories as to his origin. Some genealogists identify Thocomerius with a Bulgarian boyar named Tikhomir (from the Slavic roots for "calm" and "peace"). Another theory is that his real name was Toq-Timur and that he was a son or grandson of
Batu Khan, Jochi's son.
Some descendants of the Basarabs moved to neighboring Hungary, and it has been quite convincingly argued that countess
Claudine de Rhédey is a descendant of the Basarab rulers. This makes
Mary of Teck, a recent United Kingdom queen, and her issue, including
Queen Elizabeth II, the descendants of Thocomerius-Tikhomir-Toqtimur.
Qing China
During the initial building of the
Qing Dynasty, the
Manchu Aisin Gioro clan had the tradition of diplomatic marriages with Mongols to earn their support. Qing rulers would make Mongol ladies empresses and major concubines. As the Khorchin were the strongest banner, the Manchus were anxious to make alliances the from the
Borjigit. These marriages produced two empresses and three dowager empresses of the Qing Dynasty, from which a
Xiaozhuang subsequently became a notable grand empress dowager. Hence, it is not surprising to note that from
Nurhaci to the
Shunzhi Emperor, all the empresses and major concubines were Mongols.
Empress Xiaoduan (Jere) was made empress in 1636, Empress of Emperor
Hung Taiji. Daughter of Prince Manjusri. Known as a benevolent empress and the most virtuous of all. Made "Motherly Empress Dowager Empress" (Mu Hou Huang Tai Hou) in 1643 after the death Of Emperor Hung Taiji. She died in 1649 (Shunzhi's 6th year of rule).
Empress Dowager Xiaozhuang (Bumbutai) was historically considered the mother of Qing Dynasty. Concubine of Huangtaiji. Daughter of Prince Jaisang and niece of Empress Xiaoduan. Made the "Enlightened Mother Dowager Empress" (Sheng Mu Huang Tai Hou) in 1643 after the death of Emperor Hung Taiji. She died in 1688 having helped
Shunzhi Emperor run the country till his death and
Kangxi Emperor for 25 years of his reign. She was an excellent politician who did not like to interfere in politics, unlike the notorious
Empress Dowager Cixi. However, when the conditions required, she rendered her efforts.
DNA evidence of patrilineal descent
Zerjal et al [2003]
[6]
identified a
Y-chromosomal lineage present in about 8% of the men in a large region of Asia (about 0.5% of the men in the world). The paper suggests that the pattern of variation within the lineage is consistent with a hypothesis that it originated in Mongolia about 1,000 years ago. Such a spread would be too rapid to have occurred by
diffusion, and must therefore be the result of
selection. The authors propose that the lineage is carried by likely male-line descendants of Genghis Khan and his close male relatives, and that it has spread through social selection.
According to Family Tree DNA, Genghis Khan is believed to have belonged to
Haplogroup C3.
[7]
The 25 Marker Y-DNA Profile of Genghis Khan released by Family Tree DNA is:
7
Popular culture
In ''
The Hitchhiker's Guide to the Galaxy'', the motorway contractor
Mr. Prosser is (unknown to himself) a direct patrilineal descendant of Genghis Khan. This manifests itself in a predilection for little fur hats, a desire to have axes hanging above his front door, and occasional visions of screaming Mongol hordes.
Notes and references
1. In one passage, Chagatai refers to Jochi as "bastard" (254, though the true meaning of the Mongol term is obscure). To this, Genghis Khan responds: "How dare you talk about Jochi like this? Is not he the eldest of my heirs? That I never heard such wicked words again!" (255). All in all, Genghis Khan pronounces the words "Jochi is my eldest son" thrice (210, 242, 254).
2. According to some scholars, the Girays were regarded as the second family of the Ottoman Empire after the House of Ottoman: "If Rome and Byzantium represented two of the three international traditions of imperial legitimacy, the blood of Genghis Khan was the third... If ever the Ottomans became extinct, it was understood that the Genghizid Girays would succeed them" (Sebag Montefiore. Prince of Princes: The Life of Potemkin. London, 2000).
3. See the medieval life of St. Peter of the Horde and records of the Petrovsky Monastery.
4. Later sources indicate that Fyodor's father-in-law was Nogai and his mother-in-law was one of Nogai's wives, whose father was Emperor Michael VIII.
5. Another family descending from Narimont were Princes Korecki, whose male line failed in the 17th century. Their cognatic descendants comprise a large part of the Polish aristocracy.
6. Zerjal et. al, The Genetic Legacy of the Mongols (PDF), American Journal of Human Genetics, 2003.
7. Matching Genghis Khan
See also
★
List of genetic results derived from historical figures