Wanyan Yongji

Wanyan Yongji (died 11 September 1213), childhood name Xingsheng, was the seventh emperor of the Jurchen-led Jin dynasty of China. He reigned for about five years from 1208 until 1213, when he was assassinated by the general Heshilie Zhizhong. Despite having ruled as an emperor, Wanyan Yongji was not posthumously honoured as such. Instead, in 1216, his successor, Emperor Xuanzong, reverted his status to "Prince of Wei" (衛王) – the title Wanyan Yongji held before he became emperor – and gave him the posthumous name "Shao" (紹), hence Wanyan Yongji is generally known in historiography as the "Prince Shao of Wei" (or Wei Shao Wang).

Wanyan Yongji 完顏永濟
Emperor of the Jin dynasty
Reign	29 December 1208 – 11 September 1213
Predecessor	Emperor Zhangzong
Successor	Emperor Xuanzong
Born	Unknown
Died	(1213-09-11)11 September 1213
Spouse	Empress Tudan Lady Yuan
Issue	See § Family
Names Wanyan Yongji (完顏允濟), later Wanyan Yongji (完顏永濟) Childhood name: Xingsheng (興勝) Era dates Da'an (大安): 1209–1211 Chongqing (崇慶): 1212–1213 Zhining (至寧): 1213 Posthumous name Prince Shao of Wei (衛紹王)
House	Wanyan
Dynasty	Jin
Father	Emperor Shizong
Mother	Empress Guangxian

Wanyan Yongji
Traditional Chinese	完顏永濟
Simplified Chinese	完颜永济
Transcriptions Standard Mandarin Hanyu Pinyin Wányán Yǒngjì
Prince Shao of Wei
Traditional Chinese	衛紹王
Simplified Chinese	卫绍王
Transcriptions Standard Mandarin Hanyu Pinyin Weì Shào Wáng
Xingsheng (childhood name)
Traditional Chinese	興勝
Simplified Chinese	兴胜
Transcriptions Standard Mandarin Hanyu Pinyin Xīngshèng

Life

Wanyan Yongji's birth name was "Wanyan Yunji" (完顏允濟); his given name was changed to "Yongji" later to avoid naming taboo because Emperor Zhangzong's father was Wanyan Yungong (完顏允恭). He was the seventh son of Wanyan Yong (Emperor Shizong) and an uncle of Wanyan Jing (Emperor Zhangzong). His mother was Lady Li, a Balhae concubine of Emperor Shizong.^[1] In 1171, he was given the title "Prince of Xue" (薛王) but was later changed to "Prince of Sui" (禭王). His princely title had subsequently been changed to "Prince of Lu" (潞王), then "Prince of Han" (韓王), and finally "Prince of Wei" (衛王). When Emperor Zhangzong died without a male heir in 1208, Wanyan Yongji was selected to be the new emperor.

During Wanyan Yongji's reign, the Mongols, under the leadership of Genghis Khan, had been planning to attack the Jin dynasty. The Mongols first attacked Western Xia, a vassal state under the Jin dynasty. When Western Xia requested aid from the Jin dynasty, Wanyan Yongji ignored them; Western Xia eventually surrendered to the Mongols. In 1211, the Mongols launched a full-scale invasion of the Jin dynasty and defeated the Jin armies in some small battles. In the ninth month, the Mongols besieged the Jin central capital, Zhongdu (中都; present-day Xicheng and Fengtai districts of Beijing), but were forced to retreat because of Zhongdu's strong defences. In 1212, the Mongols attacked the Jin dynasty and besieged the Jin western capital, Datong Prefecture (大同府; present-day Datong, Shanxi Province). In the same year, Yelü Liuge (耶律留哥), a Khitan, led a rebellion against the Jin dynasty in Jilin Province. The rebel movement gained thousands of followers within months. Yelü Liuge submitted to the Mongols and led the rebels to defeat a 600,000-strong Jin army in Dijinao'er (迪吉腦兒; near present-day Changtu County, Liaoning Province).

Wanyan Yongji was known for being indecisive, undiscerning, and generally ineffective and weak as a ruler. In the eighth month of 1213, when the Mongols attacked Zhongdu again, the general Heshilie Zhizhong (紇石烈執中; also known as Hushahu 胡沙虎) rebelled against Wanyan Yongji and assassinated him. In the following month, Hushahu installed Wanyan Xun (Emperor Xuanzong) on the throne to replace Wanyan Yongji. He also gathered about 300 officials to support him and openly urged Emperor Xuanzong to posthumously demote Wanyan Yongji to the status of a commoner. Eventually, as a compromise between Hushahu's faction and another opposing faction, Emperor Xuanzong agreed to posthumously demote Wanyan Yongji to the position of "Marquis of Donghai Commandery" (東海郡侯). One month later, Hushahu was assassinated by another general, Zhuhu Gaoqi (朮虎高琪).

In 1216, Emperor Xuanzong posthumously restored Wanyan Yongji to the status of "Prince of Wei" (衛王) – the title Wanyan Yongji held before he became emperor – and gave him the posthumous name "Shao" (紹), hence Wanyan Yongji is historically referred to as "Prince Shao of Wei" (衛紹王) even though he ruled as an emperor in his lifetime.

Family

Consort and issue(s):

• Empress Tudan, of the Tudan clan (徒單皇后 徒單氏, b. 1168)
• Lady Qinsheng, of the Yuan clan (欽聖夫人袁氏)
  • Princess of Qi State (岐國公主), 1st daughter
    • Married Genghis Khan
• Unknown
  • Wanyan Congke, Prince of Liang (梁王 完顏從恪, d. 1233), 1st son
  • Wanyan Ju (完顏琚, d. 1233), 2nd son
  • Wanyan Xuan (完顏瑄, d. 1233), 3rd son
  • Wanyan Cao (完顏璪, d. 1233), 4th son

References

1. Franke, Herbert (1994). The Cambridge History of China Vol. 6. Cambridge University Press. p. 250. ISBN 978-0-521-24331-5.

• Toqto'a (c. 1345). "Volume 13: Biography of Prince Shao of Wei". History of Jin. China.