Emperor Jianwen of Jin

Emperor Jianwen of Jin
8th Emperor of the Eastern Jin dynasty
Reign6 January[1] - 12 September 372
PredecessorEmperor Fei
SuccessorEmperor Xiaowu
Born320
Died12 September 372(372-09-12) (aged 51–52)
Jiankang, Eastern Jin
Burial
Gaoping Mausoleum (高平陵), Nanjing, Jiangsu
ConsortsEmpress Jianwenshun
Empress Dowager Xiaowuwen
IssueSima Daosheng
Emperor Xiaowu
Sima Daozi
Princess Poyang
Princess Xin'anmin
Princess Wuchang
Full name
Era dates
Xianan (咸安): 372
Posthumous name
Emperor Jiǎnwén
簡文皇帝
Temple name
Taizōng (太宗)
HouseHouse of Sima
DynastyEastern Jin
FatherEmperor Yuan
MotherEmpress Dowager Jianwenxuan

Emperor Jianwen of Jin (simplified Chinese: 晋简文帝; traditional Chinese: 晉簡文帝; pinyin: Jìn Jiǎnwén Dì; Wade–Giles: Chin Chien-wen-ti; 320 – September 12, 372[2]), personal name Sima Yu (司馬昱), courtesy name Daowan (道萬), was an emperor of the Eastern Jin dynasty in China. He was the younger brother of Emperor Ming and installed by military leader Huan Wen. Prior to taking the throne, he had served in important roles in the administrations of his grandnephews Emperor Mu, Emperor Ai, and Emperor Fei. Both in his service to his grandnephews and in his own reign as emperor, he is generally viewed as a weak-willed figure who showed enough wisdom to continue to survive and extend Jin rule, but whose effectiveness was also compromised by his over-dedication to philosophical discussions of Taoism and other related philosophies.

  1. ^ According to Emperor Jianwen's biography in Book of Jin, he ascended the throne on the jiyou day of the 11th month of the 1st year of the Xian'an era of his reign. This corresponds to 6 Jan 372 on the Julian calendar. (咸安元年冬十一月己酉,即皇帝位。) Jin Shu, vol.09.
  2. ^ According to Emperor Jianwen's biography in Book of Jin, he died aged 53 (by East Asian reckoning) on the jiwei day of the 7th month of the 2nd year of the Xian'an era of his reign. This corresponds to 12 Sep 372 on the Julian calendar. ([咸安二年秋七月]己未,立会稽王昌明为皇太子,皇子道子为琅邪王,领会稽内史。是日,帝崩于东堂,时年五十三。) Jin Shu, vol.09. Thus by calculation, his birth year should be 320.