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Wei Guan

Wei Guan
Traditional Chinese 衛瓘
Simplified Chinese 卫瓘
This article is part of
the War of the Eight Princes
series.
Eight Princes
Sima Liang
Sima Wei
Sima Lun
Sima Jiong
Sima Ai
Sima Ying
Sima Yong
Sima Yue
Other key figures
Emperor Hui
Emperor Huai
Empress Yang Zhi
Jia Nanfeng
Yang Xianrong
Sima Yu
Yang Jun
Wei Guan
Zhang Hua

Wei Guan (220–291), courtesy name Boyu (伯玉), formally Duke Cheng of Lanling (蘭陵成公), was an official of Cao Wei during the Three Kingdoms period of Chinese history. He served the Jin Dynasty after the end of Cao Wei.

Wei Guan was from Hedong Commandery (present-day Yuncheng, Shanxi). His father Wei Ji (衛覬) was a high-ranking Cao Wei official and a marquess, who died in 229. Wei Guan inherited his title, and when he grew older became an official. Throughout the years, he became known for his capability and was continuously promoted. After Cao Huan became emperor, he became the justice minister, and was known for his strength in logical thinking.

When the Cao Wei regent Sima Zhao commissioned Zhong Hui and Deng Ai to attack Shu Han in 263, Wei served as Deng's deputy. After the fall of Shu Han that year, Zhong planned a rebellion, and the first step of his preparation was to falsely accuse Deng of crimes. Sima Zhao, believing Zhong's accusations, ordered Deng arrested, and Zhong in turn ordered Wei to arrest Deng, hoping that Wei would fail and be killed by Deng so that he could further affirm his accusations against Deng. Wei knew this, and surprised Deng in the middle of the night and arrested him successfully. When Zhong later declared his rebellion, Wei pretended to be seriously ill. Zhong therefore did not guard him securely, and later, Wei participated in rousing the troops to kill Zhong and thus end the rebellion. Fearful that Deng would then retaliate him, he had Deng tracked down and killed. When Du Yu publicly denounced Wei, instead of becoming angry and retaliate against Du, Wei visited Du to apologize to him. He also declined a larger fief that Sima Zhao was ready to bestow on him for his accomplishments.

In 265, Sima Zhao died and was succeeded as regent by his son Sima Yan, who later that year forced Cao Huan to abdicate to him, ending Cao Wei and establishing Jin (as Emperor Wu). Throughout Emperor Wu's reign, Wei Guan continued to be an important official and general, serving in a variety of roles capably. As a result, one of his brothers and one of his sons were granted marquess titles. Wei attempted to implement a revised civil service system, where the civil service examiner (中正) would have less input on grading officials, and actual job performance would become more important, but while Emperor Wu liked Wei's suggestions, he did not carry them out.


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