Emperor An of Jin
emperor of the Jin Dynasty (265–420)
Emperor An of Jin (simplified Chinese: 晋安帝; traditional Chinese: 晉安帝; pinyin: Jìn Ān Dì; Wade–Giles: Chin An-ti; 382 – 28 January 419), personal name Sima Dezong (司馬德宗), was an emperor of the Eastern Jin in China. He was described as so developmentally disabled that he was unable to speak properly, clothe himself, or be able to express whether he was hungry or full. He was created crown prince in 387 and ascended the throne in November 396. Because of his disability, the actual power was controlled by his uncle, Sima Daozi, Prince of Kuaiji. During his reign, regents and warlords dominated the Jin regime. Revolts by various governors also ravaged the land. From 398 to 403, there were constant revolts and civil war campaigns. In 403, the Jin regime was usurped by the warlord Huan Xuan, and while Emperor An was restored in 404, the Jin Dynasty was nearing its end. With the warlord Liu Yu as the actual power, Jin destroyed Southern Yan and Later Qin, greatly expanding its territory. However, with Liu Yu up in the north, the renegade governor of Guang Province (廣州, modern Guangdong and Guangxi), Lu Xun (卢循; descendant of Lu Zhi), rebelled and threatened the capital city Jiankang, before Liu Yu returned and crushed the revolt.
The public source identifies “Emperor An of Jin” as emperor of the Jin Dynasty (265–420). This brief keeps that definition visible, then builds a research path around Emperor, emperor and Dynasty.
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Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Jun 11, 2026. The linked authority identifier is Q7403. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Emperor An of Jin” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.