Kezhuhun Yuan

Biography

Family Background and Early Years

Kezhuhun Yuan claimed ancestry from Liaodong, where his family had for generations served as leaders of a local tribal group. After the establishment of Northern Wei, the group submitted collectively. His great-grandfather Huyegang rose to commander of Huaishuo Garrison, and the family settled there. Huaishuo was one of Northern Wei's Six Garrisons on the northern frontier, located behind today's Daqing Mountains in Inner Mongolia. It was an important military position against the southward movement of the Rouran and also the home region of future Northern Qi figures such as Gao Huan, Hou Jing, and Liu Gui. Kezhuhun Yuan therefore came from a distinguished garrison-command family and knew Gao Huan from childhood.

The Book of Northern Qi describes him as generous and benevolent with military ability, combining kindness toward others with disciplined command. After the Rebellion of the Six Garrisons brought disorder to the north, Kezhuhun Yuan led his family south to Ding Province. Xianyu Xiuli had risen in rebellion at Zuoren City, in present-day Tang County, Hebei, and Kezhuhun Yuan joined the insurgents with his followers. After Xianyu Xiuli was killed by his subordinate Yuan Hongye, Ge Rong absorbed the troops and continued to lead the rebellion, appointing Kezhuhun Yuan Prince of Liang. Kezhuhun Yuan, however, regarded Ge Rong as crude and incapable of lasting success despite his large following, and eventually defected to Erzhu Rong, who appointed him a separate commander.

Campaigns in Guanzhong and Control of Wei Province

In 528, Moqi Chounu proclaimed himself emperor in the Guanzhong-Longyou region. The Northern Wei court appointed Erzhu Tianguang with extensive military authority over Yong and Qi provinces and sent him with Heba Yue, Houmochen Yue, and others to suppress the rebellion. Kezhuhun Yuan participated as a field commander. The Northern Wei army met Moqi Chounu's general Yuchi Pusa west of the Great Wall in Qi Province, defeated him, captured him, and took three thousand cavalry and more than ten thousand infantry. Moqi Chounu abandoned Qi Province and fled to Anding, establishing fortified camps at Pingting. Erzhu Tianguang deceived the enemy by announcing that operations would resume only after the weather cooled, then launched a surprise attack, overran a series of fortified positions, captured Jing Province, and eventually seized Moqi Chounu at Changping Pit near Pingliang. Guanzhong and Longyou were pacified. Kezhuhun Yuan was rewarded with promotion to Inspector of Wei Province.

In 534, Houmochen Yue, influenced by Gao Huan's intrigues, killed Heba Yue at Gaoping. Heba Yue's followers chose Yuwen Tai as leader, and Yuwen Tai led forces against Houmochen Yue. Kezhuhun Yuan, then at Wei Province, sent troops to assist Houmochen Yue. When Houmochen's subordinate Li Jinghe defected in battle, his army collapsed. Kezhuhun Yuan helped Houmochen Yue and his family escape, gathered the scattered troops, and occupied Qin Province. After eliminating Houmochen Yue's power, Yuwen Tai besieged Qin Province. Kezhuhun Yuan fought hard until both sides reached an agreement: Kezhuhun Yuan acknowledged Yuwen Tai's leadership over his forces, and Yuwen Tai recognized Kezhuhun Yuan's control of Qin Province.

Eastern Flight to Gao Huan

Although outwardly submitting to Yuwen Tai, Kezhuhun Yuan maintained secret contact with Gao Huan, while his mother and elder brothers were in Eastern Wei. Yuwen Tai distrusted his abilities and, after obtaining evidence of his communications with Eastern Wei, sent troops against him. Kezhuhun Yuan led his forces from Wei Province northwest across Wulan Ford on the Yellow River, near present-day Renhe Village, Shuanglong Township, Jingyuan County, Gansu. Yuwen Tai's pursuers repeatedly attacked, but Kezhuhun Yuan fought them off while trying to conceal his movements. The force advanced while fighting through He and Yuan provinces and finally broke free.

At Ling Province, in present-day Wuzhong, Ningxia, Liu Feng—the son-in-law of Inspector Cao Ni—was a close friend of Kezhuhun Yuan and held a banquet for him. Kezhuhun Yuan praised Gao Huan as exceptionally martial, strategically talented, profound and magnanimous, generous with wealth and respectful toward worthy men, predicting that he would achieve great things. Liu Feng was moved to offer his allegiance and provided money to help Kezhuhun Yuan secure his passage, then escorted him out of the territory. Kezhuhun Yuan entered Yun Province from the northeast. Gao Huan sent Gao Song, defender of Pingyang, to welcome him with a gold ring and supplies. When Kezhuhun Yuan reached Jinyang, Gao Huan personally received him, clasped his hands, gave him one thousand bolts of silk, servants, fields, and a residence, made him Duke of Yuanshi County, and appointed him General of Chariots and Cavalry. His four brothers already in Bing Province all received higher ranks, while commanders under him received titles and fiefs.

Eastern Wei and Northern Qi

After joining Eastern Wei, Kezhuhun Yuan campaigned against Western Wei in 537 and captured the Western Wei Yitong Sansi Jin Zuo and Huangfu Zhida in Eastern Yong Province. He was promoted to Yitong Sansi. He thereafter fought in numerous campaigns with Eastern Wei commanders and repeatedly won, taking many prisoners and surrenders. He was skilled at controlling troops, emphasized steadiness in marching and battle, and according to the source was never defeated in his campaigns. He became one of the few commanders under Gao Huan capable of leading independently.

In 550, Gao Yang replaced Eastern Wei with Northern Qi. As a founding meritorious official and longtime follower of Gao Huan, Kezhuhun Yuan was enfeoffed as Prince of Fufeng Commandery. He frequently accompanied Emperor Wenxuan Gao Yang on campaigns against the Shanhu, identified in the source with the Jihu and described as a branch of the Xiongnu, and against the Rouran. He accumulated further merit in stabilizing Northern Qi's frontiers and expanding its territory and eventually rose to Grand Preceptor. Kezhuhun Yuan died in 559. The court posthumously granted him the honors of Acting Yellow Battle-Axe, Grand Chancellor, and Supervisor of the Affairs of the Secretariat, with the posthumous title Zhonglie. In 560 he was enshrined in the ancestral temple of Shizong, Gao Cheng.

Kezhuhun Yuan was born at Huaishuo garrison into a leading family there, his great-grandfather Huyegong having been its commandant. The histories record that he claimed descent from Liaodong, his house having been chiefs of a tribe there before submitting with its people after the founding of the Northern Wei. When the revolt of the Six Garrisons broke out he led his tribe to join it, and the rebel host marched on Zhongshan that year. Xianyu Xiuli was killed by his officer Yuan Hongye, who was in turn killed by Ge Rong; after Ge Rong reorganized the rebels he took Kezhuhun Yuan into his service. Judging that Ge Rong's power, great as it seemed, could not last, he watched his chance and went over to Erzhu Rong as a subordinate commander.

In the west, when Wanqi Chounu declared himself emperor, the court, alarmed, sent Erzhu Tianguang with the tally and command of military affairs in Yong and Qi prefectures against him, Kezhuhun Yuan among his officers. The Wei army first met Wanqi Chounu's general Yuchi Pusa and routed him, taking Yuchi prisoner with three thousand rebel horse and more than ten thousand foot, so that Wanqi Chounu abandoned Qizhou. Erzhu Tianguang then spread word that he would not march until autumn cooled, let Wanqi Chounu disperse his men to farm, and struck suddenly, storming his stockades and taking him prisoner. In the reckoning of merit after the great victory in the west Kezhuhun Yuan was included and promoted to governor of Weizhou.

In the first year of Yongxi Emperor Xiaowu took the throne and fell out with Gao Huan, secretly corresponding with the powers within the passes; Gao Huan, seeing Helian Yue's strength there as a threat, set Houmo Chenyue against him. In 534 Helian Yue was killed by Houmo Chenyue at Gaoping, and his followers chose Yuwen Tai to lead them, who marched into Longchuan against Houmo Chenyue. The night before the battle Houmo Chenyue's officer Li Jinghe secretly promised Yuwen Tai to turn, and at dawn Houmo Chenyue's army collapsed; Kezhuhun Yuan, seeing the day lost, helped him and his family escape and then gathered his scattered troops and occupied Qinzhou. Yuwen Tai besieged Qinzhou and after hard fighting the two made peace: Kezhuhun Yuan acknowledged Yuwen Tai's leadership over his troops and Yuwen Tai acknowledged his possession of Qinzhou. He submitted outwardly but kept secretly in touch with Gao Huan, and his kin all lived in the east; when Yuwen Tai obtained proof and attacked again, Kezhuhun Yuan led his troops east. Crossing the Wulan ford and harried by pursuers, he destroyed each force that came up with him to hide his line of march, and only after passing through several provinces shook them off.

Resting at Lingzhou, he was entertained by Liu Feng, son-in-law of the governor Cao Ni, who from his talk of Gao Huan's martial vigor, his generosity with wealth and his respect for scholars conceived the wish to attach himself to him, and paid for Kezhuhun Yuan's way and saw him off with ceremony. When Gao Huan heard that he had entered Yunzhou from the northeast, he sent the governor of Pingyang, Gao Song, with a gold ring and escorted supplies to meet him. On reaching Jinyang Kezhuhun Yuan met Gao Huan with the proper salutations; Gao Huan had his four brothers living in Bingzhou given rank and his officers rewarded, while Kezhuhun Yuan himself received a thousand bolts of silk, slaves, fields and a house and a title of nobility. After joining the Eastern Wei he took Jinzuo and Huangfu Zhida east of Yongzhou in a campaign against the Western Wei and was promoted governor of Bingzhou, fighting thereafter beside the Eastern Wei generals with repeated victories and many prisoners. When Emperor Wenxuan took the throne and founded Qi, Kezhuhun Yuan was enfeoffed as Prince of Fufeng and thereafter often campaigned with him, subduing the Jihu and the Rouran, removing the dangers about the new dynasty's borders and rising to high office.

The warlord group of Huaishuo that emerged after the revolt of the Six Garrisons is the key background to the founding of the Northern Qi. Gao Huan, Hou Jing, Kezhuhun Yuan and others all came from the Huaishuo region, and amid the disorders of the late Northern Wei they attached themselves in turn to Erzhu Rong or to Gao Huan, becoming the core military force of the Eastern Wei and Northern Qi. Kezhuhun Yuan's return east to Gao Huan is an example of this group's regrouping at the division into Eastern and Western Wei: Gao Huan sent an envoy with a gold ring to meet him, gave rank to his four brothers and rewards to his officers, a liberality that reflects his reliance on these northern garrison soldiers.

After joining the Eastern Wei, Kezhuhun Yuan was made governor of Bingzhou — Gao Huan's home base, a measure of the weight of the appointment. He then campaigned with the Eastern Wei generals, defeating enemies and taking prisoners repeatedly. After the founding of Qi he was enfeoffed as Prince of Fufeng for his services and campaigned with Emperor Wenxuan against the Jihu and the Rouran, removing dangers about the new dynasty and rising to high office. His career appears in the histories of the Northern Qi and Northern Dynasties and may be read beside those of Hou Jing and Gao Ang.

After the founding of the Northern Qi, Kezhuhun Yuan continued to command troops as Prince of Fufeng, and his family entered the ranks of the new dynasty's meritorious nobility. What is known of him comes chiefly from the histories of the Northern Qi and the Northern Dynasties and can be read alongside the careers of Hou Jing and Gao Ang: all came out of the frontier garrison soldiery of the late Northern Wei and chose sides in the division between Eastern and Western Wei, their individual decisions often shifting the military balance of a whole region.

The Kezhuhun were a noble military house in the Northern Qi, its members mostly holding army posts, and the epitaphs and inscriptions that survive add to the record of Northern Qi military affairs. At the time of his eastward defection most of his family were already in the Eastern Wei, one practical reason why he finally attached himself to Gao Huan.

His offices and the fief of Prince of Fufeng reflect the standing of the Six Garrisons soldiery in the new dynasty.

Major Activities

Military Campaigns

Kezhuhun Yuan fought throughout his life, from the Rebellion of the Six Garrisons through the division between Eastern and Western Wei and into Northern Qi's founding campaigns. Early service under Erzhu Tianguang against Moqi Chounu gave him extensive experience in the Guanzhong theater. After joining Eastern Wei, his best-known achievement came in 537, when he captured Western Wei officials Jin Zuo and Huangfu Zhida in Eastern Yong Province. After the establishment of Northern Qi, he repeatedly campaigned with Emperor Wenxuan against the Shanhu and Rouran and contributed to frontier security.

The Book of Northern Qi states that he was skilled at commanding troops, used forces cautiously and steadily, and was never defeated in his many campaigns. The source therefore depicts him as a commander known more for reliable and disciplined conduct than for risky stratagems.

Decision to Join Gao Huan

One of the most consequential decisions of Kezhuhun Yuan's career came in 535, when he led his forces east from Wei Province to join Gao Huan. The decision changed his own fortunes and also affected the balance between Eastern and Western Wei. Yuwen Tai had secured Guanzhong and was integrating regional forces. As a powerful commander controlling Qin and Wei provinces, Kezhuhun Yuan's allegiance mattered to Yuwen Tai's consolidation of the northwest. Because of his earlier relationship with Gao Huan and because his mother and elder brothers were in the east, Kezhuhun Yuan chose to leave. He fought through repeated attempts to block him, endured a difficult eastward march, and also persuaded Liu Feng of Ling Province to align with Gao Huan, giving Eastern Wei another potential ally in the northwest.

Founding of Northern Qi

When Gao Yang established Northern Qi in 550, Kezhuhun Yuan, as one of Gao Huan's veteran followers and a founding meritorious official, became Prince of Fufeng Commandery. He continued to campaign under Emperor Wenxuan, accumulated merit, and rose to Grand Preceptor, becoming one of the regime's highest-ranking commanders. After death he received extraordinary posthumous honors and was enshrined in Shizong's ancestral temple.

Personal Relations

• Great-grandfather: Huyegang, commander of Huaishuo Garrison under Northern Wei
• Father: Kezhuhun Mainu, Northern Wei General Who Brings Tranquility Afar and Director of the Feathered Forest Guard; posthumously granted wide military authority, Inspector of Heng Province, and Grand Commandant
• Brothers: Kezhuhun Tianyuan, Northern Qi Minister of the Seven Military Bureaus and Earl Gongwu of Changyang; Kezhuhun Tianhe, Northern Qi Commander-in-Chief of the Guard, Kaifu Yitong Sansi, and Duke of Boling Commandery
• Sons: Kezhuhun Xiaoyu, Northern Qi Yitong Sansi, General-in-Chief of the Right Guard, and Prince of Fufeng; Kezhuhun Changwei
• Gao Huan: knew Kezhuhun Yuan from youth and showed him early favor; after Kezhuhun's eastward flight, he became an important commander under Gao Huan
• Gao Yang: after the establishment of Northern Qi, Kezhuhun Yuan repeatedly campaigned under Emperor Wenxuan, became Prince of Fufeng Commandery, and rose to Grand Preceptor
• Gao Cheng: Kezhuhun Yuan was posthumously enshrined in Shizong's ancestral temple
• Yuwen Tai: first reached an agreement with Kezhuhun Yuan when he occupied Qin Province, then attacked him after learning of his divided loyalties; Kezhuhun Yuan eventually escaped east and became a Western Wei opponent
• Erzhu Rong and Erzhu Tianguang: Kezhuhun Yuan defected to Erzhu Rong and then served under Erzhu Tianguang in campaigns in Guanzhong
• Houmochen Yue: Kezhuhun Yuan assisted him against Yuwen Tai
• Liu Feng: close associate and son-in-law of Ling Province Inspector Cao Ni; influenced by Kezhuhun Yuan to align with Gao Huan

Historical Assessment

Northern Qi

• The Book of Northern Qi describes Kezhuhun Yuan as benevolent and possessed of military strategy, skilled at commanding troops, cautious in the use of force, and undefeated in his campaigns. This became the central traditional assessment of his character and military style.
• Northern Qi granted him the posthumous title Zhonglie and enshrined him in Shizong's ancestral temple, indicating high recognition of his loyalty and service.

Tang Period

• Li Baiyao included Kezhuhun Yuan in volume 27 of the Book of Northern Qi together with notable commanders such as Zhang Qiong and Hulü Qiangju, affirming his importance to the regime.
• Li Yanshou also gave him a biography in volume 53 of the History of the Northern Dynasties, preserving the broad assessment found in the Book of Northern Qi.

Song and Yuan Periods

• Sima Guang's Comprehensive Mirror in Aid of Governance briefly recorded Kezhuhun Yuan's eastward flight during the confrontation between Eastern and Western Wei, treating it as an important event in Yuwen Tai's early consolidation of Guanzhong.

Modern Assessments

• Modern studies of Eastern Wei and Northern Qi often treat Kezhuhun Yuan as a representative of Gao Huan's veteran followers and the Northern Qi military nobility, focusing on his choice during the Eastern-Western Wei split and what it reveals about the movement of the northern garrison elite.