Barlas
The Barlas are a Mongol tribe whose story begins in the early to mid-12th century in the grasslands of present-day Mongolia, within a confederation called the Khamag Mongol. What makes the Barlas extraordinary is not where they started, but what they became. From a single sub-clan of the Borjigin, they eventually gave rise to two of Asia's most powerful dynasties: the Timurid Empire, which stretched across Central Asia and Persia, and the Mughal Empire, which ruled the Indian subcontinent. How does a nomadic tribe from the steppes of Mongolia end up founding empires that would shape the cultures of Iran, Afghanistan, and India? The answers run through military service, migration, religious conversion, and a slow transformation of language and identity over centuries.
Qachuli is the man credited with founding the Barlas clan within the Khamag Mongol confederation in Northern Mongolia. According to the historian Rashid al-Din Hamadani, who lived from 1247 to 1318 and wrote the Jami' al-tawarikh, Qachuli was either the son of Tumanay Setsen or of Tumbinai Khan, the chief of the Borjigin. What makes this genealogy striking is that Qachuli was the twin brother of Qabul Khan, the founder and first ruler of the Khamag Mongol Confederation itself. The Barlas were not a distant branch of the ruling lineage; they were bound to it by blood from the very beginning.
Tumbinai Khan sits at the intersection of two imperial lines. Rashid al-Din noted that Tumbinai was the common ancestor shared by both Timur and Genghis Khan, connecting the Barlas to the later Mongol imperial clan through shared descent rather than conquest or marriage. The Secret History of the Mongols, written during the reign of Ogedei Khan, who ruled from 1229 to 1241, confirms that the Barlas shared ancestry with the Khiyad Borjigin, who were themselves descendants of Khaidu Khan. These texts gave the Barlas a documented claim to nobility within the Mongol world, a claim they would carry westward as the centuries turned.
Qarachar Barlas, the great-grandson of Qachuli, served Genghis Khan as a Noyan, a minister, and commanded a Tumen, a standard Mongol military unit. During the Mongol invasions of Central Asia, Qarachar migrated with his forces and established new settlements across the region of Transoxiana. Genghis Khan then appointed him governor of that territory, a role known as Darughachi, placing him under the authority of Chagatai Khan.
The Barlas made their particular home in the region of Kish, the city now known as Shahrisabz in present-day Uzbekistan. All of the tribe's lineages appear to have been tied to this area, and unlike most neighboring tribes who remained nomadic, the Barlas settled. Their military prestige and aristocratic standing encouraged a sedentary way of life rather than the constant movement that defined so many other steppe peoples. It was in Kish and its surroundings that the tribe's long transformation took root.
Sustained contact with the native populations of Central Asia drew the Barlas into new cultural orbits. The tribe adopted Islam, leaving behind the Tengrism their ancestors had practiced, the traditional belief system that had once bound the Mongols of the northern steppe. The shift in religion was matched by a shift in language. Born as Mongol speakers, the Barlas eventually adopted Chagatai, a Turkic language of the Qarluq branch that carried heavy influences from both Arabic and Persian.
This combination of Islamic faith and Chagatai speech placed the Barlas firmly within the Turco-Persian cultural world of medieval Central Asia. The tribe's original connection to the Kheshig Guard, one of the elite regiments of the Mongol Empire, had given them military credibility. Now, centuries of settlement and assimilation had given them a new cultural identity. Marriage patterns also evolved: although the Barlas were not always exogamous, many of the recorded marriages took place outside the tribe, further weaving them into the wider social fabric of the region.
Timur, the most celebrated figure to emerge from the Barlas, founded a dynasty in the 14th century that held sway over an enormous arc of territory. At its height, Timurid rule encompassed modern-day Iran, Armenia, Azerbaijan, Georgia, and almost the entire Caucasus region, as well as Afghanistan, much of Central Asia, and parts of contemporary Pakistan, Mesopotamia, and Anatolia. His lineage is traced directly back to Qarachar Barlas, the minister who had governed Transoxiana under Chagatai Khan generations before.
The Timurid legacy was not only military. The dynasty became a major patron of Persian literature and architecture, and Timurid courts at Samarkand and Herat shaped the artistic culture of the Islamic world. The city of Shahrisabz, the ancient Kish where the Barlas had first settled, remained symbolically tied to Timur's identity throughout his life and rule.
Babur, a descendant of Timur, carried the Barlas lineage into the Indian subcontinent when he founded the Mughal Empire. That empire would eventually govern much of South Asia and become one of the wealthiest states in the world. The Mughal rulers were products of the same Barlas ancestry traced through Qachuli, Qarachar, and Timur, making the connection between a 12th-century Mongolian sub-clan and the Taj Mahal something other than metaphor.
Rashid al-Din Hamadani's genealogical scholarship, recorded in the Jami' al-tawarikh centuries before Babur was born, had already documented the lineage that would eventually produce two imperial dynasties on two different continents. The Barlas story, rooted in a twin brother's founding of a clan alongside the first ruler of the Khamag Mongol Confederation, stretched forward through conversion, migration, and the rise of successive empires until it left permanent marks on the architecture, law, and culture of both Central Asia and the Indian subcontinent.
Common questions
Who founded the Barlas tribe?
Qachuli founded the Barlas clan within the Khamag Mongol confederation in Northern Mongolia. He was the twin brother of Qabul Khan, the first ruler of the Khamag Mongol Confederation, and is recorded as either the son of Tumanay Setsen or of Tumbinai Khan, chief of the Borjigin.
What empires did the Barlas clan produce?
The Barlas produced two major imperial dynasties: the Timurid Empire, founded by Timur in the 14th century and covering Central Asia, Persia, the Caucasus, Afghanistan, and parts of Anatolia and Mesopotamia; and the Mughal Empire in the Indian subcontinent, founded by Babur, a descendant of Timur.
What language did the Barlas tribe speak?
Originally Mongol speakers, the Barlas adopted Chagatai, a Turkic language of the Qarluq branch that was heavily influenced by Arabic and Persian. This shift occurred as a result of extensive contact with the native populations of Central Asia after the tribe settled in Transoxiana.
What religion did the Barlas tribe follow?
The Barlas converted to Islam after settling in Central Asia, abandoning the Tengrism practiced by their Mongol ancestors. The conversion was driven by extensive contact with the native population of the region.
Where did the Barlas clan settle in Central Asia?
The Barlas controlled the region of Kish, known today as Shahrisabz in present-day Uzbekistan. All lineages of the tribe appear to have been associated with this region, and unlike most neighboring tribes, the Barlas were sedentary rather than nomadic.
How were the Barlas connected to Genghis Khan?
According to the historian Rashid al-Din Hamadani, the Barlas and the imperial Mongol ruling clan of Genghis Khan shared a common ancestor in Tumbinai Khan. Qarachar Barlas, great-grandson of the tribe's founder Qachuli, served as a minister and military commander under Genghis Khan and was later made governor of Transoxiana under Chagatai Khan.
All sources
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