| NAME | |
|---|---|
| Chinese Name | 蒋壹, 蔣壹, Jiǎng Yī |
| Nickname | Marquis of Xuanxing; Yiling front-line commander |
| Other name | Tưởng Nhất |
| INFORMATION | |
| Birth Place | Shouxian, Jiujiang (九江寿春; Cửu Giang Thọ Xuân) |
| Died | 223 AD |
| Death Reason | Killed in battle defending Nan Commandery against Wei invasion (223 AD) |
| FAMILY | |
| Father | |
| Relatives | |
| CAREER | |
| Allegiance | Eastern Wu |
| Battles |
|
Biography & Historical Record
Jiang Yi (蒋壹, Tưởng Nhất) was the eldest son and primary heir of Jiang Qin (蒋钦, Tưởng Khâm), styled Gongyi (公奕, Công Dịch), a founding Wu naval commander from the Sun Ce generation. Jiang Yi inherited his father’s Marquisate of Xuanxing (宣城侯) and commanded front-line troops. In 222 AD he served under Lu Xun (陆逊, Lục Tốn) during the Battle of Yiling (夷陵之战), earning praise for crushing Shu encampments in the campaign that destroyed Liu Bei (刘备, Lưu Bị)‘s great eastern expedition. The following year, when Cao Pi (曹丕, Tào Phi) launched a massive three-route invasion of Wu, Jiang Yi fought in the defense of Nan Commandery (南郡) and fell in battle — a death that opened succession to his younger brother Jiang Xiu (蒋秀, Tưởng Tú). His career is short but vivid: heir-warrior, Yiling victor, frontier martyr.
Role in Romance of the Three Kingdoms
Not named in ROTK: Yiling and the 223 Wei invasions fill late Wu chapters with Lu Xun and Sun Quan; Jiang Yi is a historical front-line commander, not an individually named novel character.
Jiang Yi (蒋壹) — Historical & Literary Timeline
Birth in Jiang clan
Eldest son of Jiang Qin; trained in Wu’s river-warfare officer corps.
Triumph at Yiling
Fights under Lu Xun; commended for breaking Shu positions in the campaign that ends Liu Bei’s invasion.
Death at Nan Commandery
Killed resisting Cao Wei’s three-pronged invasion; brother Jiang Xiu later inherits troops and title.
Campaign context: Battle of Yiling on Wikipedia.
Key Relationships
Family
- Father Jiang Qin (蒋钦, Tưởng Khâm): Wu founding general whose marquisate Jiang Yi inherited.
- Brother Jiang Xiu (蒋秀, Tưởng Tú): younger brother who succeeded troops and rank after 223.
Friends
- Lu Xun (陆逊, Lục Tốn): commander at Yiling who led Jiang Yi’s front-line service.
- Sun Quan (孙权, Tôn Quyền): sovereign whose court enfeoffed and deployed Jiang Qin’s sons.
Enemies
- Cao Wei invasion forces of 223 — Jiang Yi died resisting their assault on Nan Commandery.
Other
- Liu Bei (刘备, Lưu Bị): defeated Shu emperor at Yiling — Jiang Yi’s 222 battlefield.
- Cao Pi (曹丕, Tào Phi): ordered the 223 multi-route invasion that killed Jiang Yi.
In Novel
Not named in ROTK
- Jiang Yi (蒋壹, Tưởng Nhất): The novel's Yiling arc centers Lu Xun (陆逊, Lục Tốn), Liu Bei (刘备, Lưu Bị), and Sun Quan (孙权, Tôn Quyền); Jiang Qin's sons are historical Wu officers. Jiang Yi fought at Yiling and died at Nan Commandery in 223 per Sanguozhi notices — no independent chapter scene or dialogue in Luo Guanzhong's text.
In History
Summary
- Jiang Yi (蒋壹, Tưởng Nhất), eldest son of Jiang Qin; Marquis of Xuanxing; distinguished at Yiling 222; killed defending Nan Commandery 223.
Year: 222 AD
- Serves under Lu Xun at Yiling; praised for crushing Shu camps.
Year: 223 AD
- Dies in battle during Cao Wei's invasion of Wu; succession passes to Jiang Xiu.
Historical Record
- Sanguozhi, biography of Jiang Qin — household succession and sons' military service.
- Wu annals on the 222–223 frontier campaigns against Shu and Wei.
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