Yelü Dashi

Yelü Dashi (; alternatively ), courtesy name Zhongde (), also known by his temple name as the Emperor Dezong of Western Liao (), was the founder of the Western Liao dynasty (Qara Khitai). He initially ruled as king from 1124 to 1132, then as emperor from 1132 to 1143. He was also known in Muslim sources as Nūshī Taifū, Qushqin Taifū or Qushqīn, son of Baighū. He fled the Liao dynasty in northern China as it was on the verge of destruction by the Jurchen-led Jin dynasty and moved westward into Central Asia where he established a new empire.

Name

There are various theories regarding his name. According to Sugiyama Masaaki, Dashi (大石) might be a borrowing from Chinese title ''taishi'' (太師). '' Qidan Guo Zhi'' suggests was just a nickname.

Early life

Yelü Dashi was a minor member of the Liao dynasty's imperial Yelü clan and an eighth generation descendant of the Emperor Taizu of Liao. His date of birth is not entirely clear but may have been in either 1087 or 1094, according to various accounts of the history of Liao. The ''History of Liao'' describes him as "well-versed in Khitan and Chinese scripts, excelled in riding and archery, and had passed the highest imperial examination in the fifth year of the Tianqing era" (1115 AD).遼史
''Liao Shi'', volume 30, biography of Yelü Dashi. Original text: 通遼、漢字，善騎射，登天慶五年進士第

In the twilight of the dynasty he held increasingly important administrative and military posts. He held posts of governorship of Taizhou (泰州, in modern Tailai County, Heilongjiang) and Xiangzhou (祥州, in modern Wanjinta Township, Nong'an County).

Jin invasion and end of the Liao dynasty

The Jurchens, a Tungus people who lived north of Liao dynasty in Manchuria, established the Jin dynasty in 1115 and began to dominate Manchuria. The Jin dynasty formed an alliance with the Song dynasty to attack the Liao, and by 1122 the Jin had captured a large part of Liao territories, including its supreme capital of Chifeng. The Liao emperor Tianzuo fled west, and his uncle Prince Yelü Chun then formed the short-lived Northern Liao in its southern capital of Liao Nanjing (now Beijing). The Song forces under the command of Tong Guan attacked Northern Liao from the south, but under the command of Dashi and Xiao Gan, the Liao army was able to repel the Song attacks. However, the Jin dynasty continued to advance from the north, and eventually captured the southern capital in 1123. Just before the Jin takeover, Dashi slipped away with 7000 of his troops to join the Emperor Tianzuo.

Dashi was later captured by the Jin dynasty, but escaped five months later to rejoin the emperor. However, the emperor signalled his intention to attack the Jin. Dashi thought this was folly, as the Jin was in a strong position. Unable to convince the emperor, in 1124 Dashi led a band of Liao officials northwest to the Liao garrison town of Kedun. Emperor Tianzuo was captured by the Jin dynasty in 1125 and the Liao dynasty ended.

Move to the west

He started out with 10,000 horses, a small force assuming at least 2 horses for every man. His new base of Kedun was about 1500 km northwest of Beijing, probably along the Orkhon River in Bulgan Province. It was an old Liao garrison with 20,000 tribal horsemen, good pasture, and protected by desert to the east and south. He probably planned to build up his forces and attack the Jurchens when an opportunity arose, which it never did. He took control of the imperial horse herds and gained some power over the local tribes. Alliances with the Western Xia to the south or the Song dynasty to the southeast never developed. As the Jurchens grew stronger the disorganized lands to the west became increasingly attractive. There had already been significant tribal movements westward, including some Khitans. On 13 March 1130 he headed west with less than 20,000 men. After some minor fighting with the Yenisei Kyrgyz he established a new base on the Emil River just east of the current Chinese border about 1500 km west of Kedun. At about the same time, he was welcomed by the ruler of the Kingdom of Qocho (about 500 km southeast of Emil near Turfan) who became his ally or vassal. In the summer of 1131 he attacked Kashgar (over 1000 km east of Qocho), was soundly defeated and withdrew to Qocho. The Jurchens sent an army after him, but this failed because of the distance.

Qara Khitai (Western Liao) established

In 1132, he was proclaimed Gurkhan by his followers and adopted the regnal name "Emperor Tianyou" (天祐皇帝). He established his authority over Almaliq and Qayaliq (near Taldıqorğan). To the west was the disorganized Kara-Khanid Khanate that had split into two. The Eastern Karakanid ruler of Balasaghun, Ibrāhīm II b. Ahmad, invited him to help fight the Karluks and Kankalis

HOME


Content is Copyleft
Website design, code, and AI is Copyrighted (c) 2014-2017 by Stephen Payne


Consider donating to Wikimedia



As an Amazon Associate I earn from qualifying purchases