Mugulü


Mugulü was a legendary warrior and chieftain in the Mongolian Plateau during the period when it was under the rule of tribes and peoples originating from the fragmentation of the failed and crumbling Xianbei confederation. The term "Mongol" is a likely derivation from his name.

Biography

Youth

Mugulü was likely born before AD 277, at the end of Tuoba Liwei's reign.
He served in the Xianbei army under the leadership of the Tuoba tribal chief, Tuoba Yilu of Dai. According to Chinese chronicles, Mugulü was a slave of unknown origin who was captured and enslaved by a Tuoba raider cavalryman during the reign of chief Liwei of the Tuoba, a Xianbei clan. The anecdote of his enslaved status has been rejected by modern scholars as "a typical insertion by the Chinese historians intended to show the low birth and barbarian nature of the northern nomads." According to Barbara West, Mugulü had been a slave of the Xianbei.

Mugulü's career and his escape through the Gobi

According to the Book of Wei, after either having matured or because of his strength, Mugulü was emancipated and became a warrior in the Tuoba Xianbei cavalry, under the leadership of Tuoba Yilu of Dai. However, he tarried past the deadline and was sentenced to death by beheading. He vanished and hid in the Gobi Desert, then gathered a hundred or more other escapees. They sought refuge under a neighboring tribe of Tiele people called Hetulin.
It is not known when Mugulü died; sources say 316 AD.

Family and succession

When Mugulü died, his son Yujiulü Cheluhui acquired his own tribal horde and either Cheluhui was or his tribe called themselves Rouran. Cheluhui's government was marked by nomadism and peace, but they remained subjects to the Xianbei Tuoba.
His descendants and successors were:
  1. Yujiulü Cheluhui, son
  2. Yujiulü Tunugui, grandson
  3. Yujiulü Bati, great-grandson
  4. Yujiulü Disuyuan, great-great-grandson

    Personal name

According to Chinese chronicles, the Xianbei master called the captive Mugulü, a Xianbei word glossed as "bald-headed" possibly owing to his appearance, his hairline starting at his eyebrow's level, and because he did not remember his name and surname. This was reconstructed as Mongolic Muqur or Muquli presumably "round, smooth" by Japanese researcher Shiratori Kurakichi. Alexander Vovin instead proposes that Mùgúlǘ, in reconstructed Middle Chinese *muwk-kwot-ljo, transcribed Tuoba Xianbei *moqo-lo ~ muqo-lo 'bald head', which is analysable as 'one which has cut off/fallen off ' and cognate with Mongolic lexical items like .

Clan name

According to the Book of Wei, the dynasty founded by Mugulü's descendants was called Yujiulü, which sounds superficially like Mugulü, and thus the Yujiulü clan emerged. Róna-Tas suggests that Yujiulü rendered *ugur > Uğur, a secondary form of Oğur.; Peter B. Golden additionally proposes connection with Turkic uğurluğ "feasible, opportune", later "auspicious fortunate" or oğrï "thief", an etymology more suited to the dynasty's founder's activities; additionally Yujiulü may be comparable to Middle Mongolian uğuli "owl", as personal names based on bird names are common in Mongolic.

Succession