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Sima Rui founds the Eastern Jin at Jiankang

After Han-Zhao troops captured the last emperor of the Western Jin, Sima Rui, Prince of Langya, who governed the lower Yangtze from Jiankang (modern Nanjing), took the title King of Jin on 6 April 317 and on 26 April 318 proclaimed himself emperor. The restored dynasty, the Eastern Jin, ruled southern China until 420, while the north was divided among the Sixteen Kingdoms.

Date
6 April 317 – 26 April 318exact date · duration: ≈ 13 monthsDate in the Julian calendar
Place
Jiankangtoday: Nanjing, Jiangsu, China · East Asia
Participants
Sima Rui, Jin dynasty (266–420)
Threads
East Asia in the 1st–5th centuries
Also known as
Founding of the Eastern Jin; Emperor Yuan of Jin; Основание Восточной Цзинь; Юань-ди; 東晉

Sima Rui (276–323), a great-grandson of Sima Yi, was sent by the regent Sima Yue in 307 to command the region south of the Yangtze from Jianye. Guided by his adviser Wang Dao and supported by Wang Dao’s cousin, the general Wang Dun, he won over the southern gentry, He Xun and Gu Rong among them, and after the fall of Luoyang in 311 took in the northern émigré families. In 313 Jianye was renamed Jiankang to avoid the personal name of the new emperor, Sima Ye (Emperor Min). When Chang’an fell and Emperor Min surrendered to the Han-Zhao in December 316, Sima Rui’s officials urged him to take the throne. He refused and, following the precedent of the Wei and the Jin, accepted only the title King of Jin on the xinmao day of the third month of the first year of Jianwu — 6 April 317; he proclaimed an amnesty, changed the era name, appointed more than a hundred aides, whom contemporaries nicknamed “the hundred and six aides”, and established the ancestral temple and state altars at Jiankang.

Emperor Min was put to death at Pingyang on Liu Cong’s orders on 7 February 318; the news reached Jiankang on 23 April, and three days later, on 26 April 318, Sima Rui ascended the throne. Known as Emperor Yuan, he ruled roughly the lands south of the Yellow River and east of the Three Gorges, but depended on the great émigré clans: people said that the Wang and the Sima shared the realm, and his conflict with Wang Dun ended in rebellion in 322. Historians date the Eastern Jin from 317. It lasted until 420, and Jiankang remained the capital of the southern dynasties that followed — Liu Song, Southern Qi, Liang and Chen — until 589.

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Sources

  1. Wikipedia (English): Emperor Yuan of Jin
  2. Wikipedia (English): Jin dynasty (266–420)
  3. Wikipedia (English): Jiankang
  4. Wikipedia (Russian): Юань-ди (Восточная Цзинь)
  5. Wikipedia (Russian): Цзинь (265—420)
  6. Wikipedia (Russian): Цзянькан
  7. Цзинь шу, гл. 6: анналы Юань-ди (кит. текст, Викитека)
  8. Dien A. E., Knapp K. N. (eds.) The Cambridge History of China. Vol. 2: The Six Dynasties, 220–589. — Cambridge: Cambridge University Press, 2019.
  9. История Китая с древнейших времён до начала XXI века: в 10 т. Т. III: Троецарствие, Цзинь, Южные и Северные династии, Суй, Тан (220–907) / отв. ред. И. Ф. Попова, М. Е. Кравцова. — М.: Наука — Восточная литература, 2014.