Wei Guan

Wei Guan (220 – 25 July 291), courtesy name Boyu, was a Chinese military general and politician of the state of Cao Wei during the Three Kingdoms period of China. He served under the Jin dynasty after the end of the Three Kingdoms period.

Wei Guan
衛まもる瓘
Manager of the Affairs of the Masters of Writing (錄ろく尚書しょうしょ事ごと)
In office late April 291 – 25 July 291
Monarch	Emperor Hui of Jin
Grand Protector (太ふとし保ほ)
In office 5 February 290 – 25 July 291
Monarch	Emperor Wu of Jin / Emperor Hui of Jin
Crown Prince's Junior Tutor (太子たいし少しょう傅でん)
In office ?– 290
Minister of Works (司つかさ空そら)
In office 283– 5 February 290
Palace Attendant (侍さむらい中ちゅう)
In office 278–290
Prefect of the Masters of Writing (尚書しょうしょ令れい)
In office 278–290
Colonel of the Wuhuan (烏がらす桓校尉じょう)
In office 271–278
Inspector of You Province (幽かそけ州しゅう刺史しし)
In office 271–278
Senior General Who Attacks the North (征せい北大ほくだい將軍しょうぐん)
In office 271–278
Governor of Qing Province (青あお州しゅう牧まき)
In office 269–271
Senior General Who Attacks the East (征せい東大とうだい將軍しょうぐん)
In office 269–271
General Who Attacks the East (征せい東ひがし將軍しょうぐん)
In office February 266–269
Monarch	Emperor Wu of Jin
Personal details
Born	220 Xia County, Shanxi
Died	291 (aged 71)
Relations	Wei Shuo (granddaughter)
Children	Wei Heng Wei Yue Wei Yi Wei Xuan one daughter
Parent	Wei Ji (father)
Occupation	Military general, politician
Courtesy name	Boyu (伯はく玉だま)
Posthumous name	Cheng (成なり)
Peerage	Duke of Lanling (蘭らん陵りょう公おおやけ)

In this Chinese name, the family name is Wei.

Early life and career

Wei Guan was from Anyi County (安やす邑縣), Hedong Commandery (河東かとう郡ぐん), which is located west of present-day Xia County, Shanxi. His father Wei Ji (衛まもる覬; 168 - 229) was a high-ranking Wei official and marquis. Wei Guan inherited his father's peerage, 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 an Official of Justice (廷尉卿きょう), and was known for his strength in logical thinking.

When the Wei regent Sima Zhao ordered the generals Zhong Hui and Deng Ai to attack Wei's rival state Shu Han in 263, Wei Guan served as Deng Ai's deputy. After the fall of Shu that year, Zhong Hui planned a rebellion, and the first step of his preparation was to falsely accuse Deng Ai of treason. Sima Zhao, believing Zhong Hui's accusations, ordered Deng Ai arrested, and Zhong Hui in turn ordered Wei Guan to arrest Deng Ai, hoping that Wei Guan would fail and be killed by Deng Ai so that he could further affirm his accusations against Deng Ai. Wei Guan knew this, so he surprised Deng Ai in the middle of the night and arrested him. When Zhong Hui rebelled later, Wei Guan pretended to be seriously ill, so Zhong Hui lowered his guard against Wei Guan. Later, Wei Guan participated in inciting the soldiers to start a mutiny against Zhong Hui and end the rebellion. Fearful that Deng Ai would then retaliate against him, he had Deng Ai tracked down and killed. When Du Yu publicly denounced Wei Guan, instead of becoming angry and retaliate against Du Yu, Wei Guan visited him and apologised. He also declined a larger fief that Sima Zhao was ready to bestow on him for his accomplishments.

Career during the Jin dynasty

In 265, Sima Zhao died and was succeeded as regent by his son Sima Yan (Emperor Wu). In February 266, Sima Yan usurped the throne from Cao Huan, thus ending the Cao Wei state and establishing the Jin dynasty. 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 marquis titles. Wei Guan attempted to implement a revised civil service system, where the civil service examiner (中正ちゅうせい) would have less input on grading officials, and actual job performance would become more important, but while Emperor Wu liked Wei Guan's suggestions, he did not carry them out.

Wei Guan was one of the few officials who dared to openly speak to Emperor Wu about his choice of heir apparent, his son Sima Zhong, who was developmentally disabled. On one occasion, Emperor Wu, after Wei Guan hinted that Sima Zhong should not be crown prince, sent a number of inquiries to Sima Zhong to have answered. When the inquiries were appropriately answered (because Sima Zhong's wife Jia Nanfeng had someone else answer the inquiries for Sima Zhong), Emperor Wu was happy and publicly showed Wei Guan the answers, embarrassing Wei Guan greatly and making it clear to other officials that Wei Guan had said something.

After Emperor Wu's death in 290, Yang Jun, the father of Empress Dowager Yang, assumed the regency for Sima Zhong, who ascended the throne as Emperor Hui. However, in 291, Yang Jun was overthrown and killed in a coup started by Empress Jia. Wei Guan was then made regent, along with Emperor Hui's granduncle Sima Liang. Wei Guan and Sima Liang tried to get the government on track, but Empress Jia continued to interfere with governmental matters. They also became concerned about the violent temper of Emperor Hui's brother Sima Wei (who was heavily involved in the coup against Yang Jun) and therefore tried to strip him of his military command, but Sima Wei persuaded Empress Jia to let him keep his military command. Sima Wei's assistants Qi Sheng (岐盛) and Gongsun Hong (公孫こうそん宏ひろし) thereafter falsely told Empress Jia that Sima Liang and Wei Guan planned to depose the emperor. Empress Jia, who had already resented Wei Guan for having, during Emperor Wu's reign, suggested that he change his choice of heir apparent, also wanted more direct control over the government, and therefore resolved to undergo a second coup.

In summer 291, Empress Jia instructed Emperor Hui to write an imperial edict to Sima Wei, ordering him to have Sima Liang and Wei Guan removed from their offices. His forces thereby surrounded Sima Liang and Wei Guan's mansions, and while both men's subordinates recommended resistance, each declined and was captured. Against what the edict said, both were killed – Sima Liang with his heir Sima Ju (司馬しば矩のり) and Wei Guan with nine of his sons and grandsons. After Empress Jia, concerned about Sima Wei's power, then falsely declared that the edict was forged by Sima Wei and had him executed, Wei Guan was posthumously rehabilitated and restored to the status of a duke.

Calligraphy

Wei Guan was a famous calligrapher during his time, being a master of the cursive script. He and his colleague, Suo Jing, were collectively referred to as "One terrace, two wonders" due to their calligraphy skills. The two were also compared to the Eastern Han dynasty calligrapher, Zhang Zhi, and a common saying in their day was "[Wei] Guan received Boying's tendons, [Suo] Jing received Boying's flesh". Wei Guan's granddaughter, Wei Shuo, was another famous calligrapher, most known for being the teacher of Wang Xizhi.

See also

• Lists of people of the Three Kingdoms

References

• Fang, Xuanling (ed.) (648). Book of Jin (Jin Shu).