Xu Kan (died 322) was a Chinese bandit and warlord during the Jin dynasty (266–420) and Sixteen Kingdoms period. Originally an outlaw, Xu Kan was made the Administrator of Taishan by Jin in 318 after driving out the position's initial candidate. Xu possessed autonomy over the commandery and constantly switched allegiance between Jin and its northern rival, Later Zhao whenever he saw fit until his capture by the Zhao general, Shi Hu in 322. Xu Kan had an unusual execution; he was ordered to be stuffed into a bag and thrown off a tall tower to his death before having his body cannibalized.
Xu Kan | |
|---|---|
| 徐龕 | |
| Administrator of Taishan (泰山太守) | |
| In office 318–319 | |
| Monarch | Emperor Yuan of Jin |
| Inspector of Yanzhou (兗州刺史) (self-appointed) | |
| In office 319–322 | |
| Monarch | Shi Le/Emperor Yuan of Jin |
| General Who Stabilizes the North (安北將軍) (self-appointed) | |
| In office 319–322 | |
| Monarch | Shi Le/Emperor Yuan of Jin |
| Personal details | |
| Born | Unknown Fei County, Shandong |
| Died | 322 Xingtai, Hebei |
Administration of Taishan
editXu Kan was from Taishan Commandery and was described as a brave individual. He began a life of banditry by robbing and plundering the local populace, and it was said that he committed his crimes "like a storm".[1] In 318, the Prince of Xiyang, Sima Yang (司馬颺), was appointed the Administrator of Taishan. According to the biography of Dai Yang (a Jin official and Taoist diviner) in the Jinshu, Sima Yang was thinking of selling his mansion before departing. Dai Yang warned him not to, as he correctly predicted the prince would not take the post. He was unable to because Taishan was threatened by Xu Kan.[2] That same year, Xu Kan was made Administrator of Taishan.[3]
After his appointment, Jin's Interior Minister of Pengcheng, Zhou Fu (周撫), surrendered to the Han-Zhao general, Shi Le after killing Jin's Interior Minister of Pei, Zhou Mo (周默). In response, the Jin emperor, Sima Rui issued Liu Xia, Cai Bao and Xu Kan to campaign against him. The three generals fought Zhou Fu and decisively defeated him in early 319. After Zhou's defeat, Xu Kan pursued Zhou Fu with his army and beheaded him. Despite Xu's accomplishment, the Jin court honoured Liu Xia first and foremost. This angered Xu Kan, and in April 319, he rebelled in Taishan. He submitted to Shi Le and declared himself Inspector of Yanzhou as well as General Who Stabilizes the North.[4]
Submissions to Later Zhao
editFirst
editXu Kan raided the Ji (済, around modern day Jinan, Shandong) and Dai (岱, north of modern-day Tai'an, Shandong) regions before eventually breaching into Dongguan Commandery (東莞郡; around present-day Yishui County, Shandong). By June, he had defeated the Prefect of Dongguan, Hou Shimao (侯史旄), and occupied his fortress. As the problem escalated, Sima Rui's advisor, Wang Dao, recommended him to appoint a native of Taishan named Yang Jian to lead against Xu Kan. Yang was made commander with Liu Xia and Cai Bao serving under him. They were also helped from the north by the Xianbei general in Youzhou, Duan Wenyang.[5]
Although Xu Kan had submitted to Shi Le (who by this point had declared independence from Han-Zhao), Shi Le sent his general Shi Hu to attack Taishan as well. Xu Kan panicked as he realized he was being attacked from both his north and south. Xu Kan quickly surrendered back to Jin to avoid total defeat.
Second
editXu Kan once again rebelled in 320. Yang Jian camped himself at Xiapi while Cai Bao defeated Xu Kan at Tanqiu (檀丘, north-east of modern day, Linyi, Shandong). After his recent defeat, Xu Kan submitted to Shi Le's Later Zhao in September. When asked for reinforcements, Shi Le declined as he claimed was facing larger problems on his part, but on the contrary, he was also overly demanding toward Xu Kan. In the end, Shi Le only sent a few hundred cavalries under Wang Fudu (王伏都) to assist him, with Zhang Jing's (張敬) cavalries acting as reserves.[6]
Relations between Shi Le and Xu Kan broke down further due to Wang Fudu's attitude. Wang displayed an arrogant demeanour toward Xu Kan, refusing to treat him as his equal and violating his wife. Xu Kan was furious and began to doubt his alignment with Shi Le. Zhang Jing then moved his army to Dongping and Xu Kan suspected he was about to be attacked. Xu Kan killed Wang Fudu and 300 of his men before attempting to submit back to Jin.
This time, Sima Rui refused to accept Xu Kan back. He had grown irritated with his actions and believed that he would rebel again in the near future. Instead, he ordered Yang Jian and Cai Bao to intensify the campaign against him. In spite of Sima Rui's order, Yang Jian was still too cautious and refused to advance in order to face Xu Kan. Because of this, he was accused of cowardice and removed from his offices. Cai Bao was chosen to take over his command.[7]
Third
editShi Le was angered when he heard that Xu Kan had killed Wang Fudu. Shi Le ordered Zhang Jing to remain where he was while Shi Le sent Shi Hu with 40,000 cavalries to subdue Xu Kan. With Jin rejecting his surrender, Xu Kan sent his advisor, Liu Xiao (劉霄) to send his wife and children to Zhao's capital, Xiangguo to serve as hostages. Xu Kan pleaded with Shi Le to accept his surrender, and so Shi Le did.
Cai Bao advanced into Biancheng (卞城, in modern-day Sishui County, Shandong) where he was surprised to find that Shi Hu had camped himself in Juping (巨平, in modern-day Tai'an, Shandong). Cai Bao's army was encircled by Shi Hu and Xu Kan's forces. Cai Bao retreated to Xiapi after he was defeated by Shi Hu. Xu Kan attacked Cai Bao's supply lines in Tanqiu and killed his generals Lu Dang (陸黨) and Liu Chong (留寵). Cai Bao was later sentenced to death by Sima Rui in Jiankang for his defeat.[8]
Downfall and death
editFor unknown reasons, Xu Kan once more offered his surrender to Jin in February 321 and was accepted. Shi Le did not respond immediately and would only issue an attack on him in 322. In similar fashion, he sent Shi Hu with 40,000 elite troops to attack Xu Kan. Xu refused to bring out his army for battle and kept to his defences. Shi Hu thus built long siege lines to besiege him. Eventually, Shi Hu took over Taishan and had Xu Kan sent to Xiangguo.
Xu Kan's defections had caused Shi Le to despise him greatly. As a result, Shi Le ordered Xu Kan to be stuffed into a bag and thrown off the top of a tower which stood a hundred chi tall (roughly 23.7 metres or 77.8 ft) to his death. Shi Le then ordered the wives and children of Wang Fudu and the Zhao soldiers that Xu Kan had killed to carve up his body for them to consume. 3,000 of Xu Kan's soldiers that had surrendered were also buried alive after his defeat.[9]
References
edit- ^ (徐龕，太山人也。勇果薄行，舊為劫盜者，無不歸之，公行抄掠，迅如風雨。) Spring and Autumn Annals of the Sixteen Kingdoms, Volume 22
- ^ (鎮東從事中郎張闓舉洋為丞相令史。時司馬颺為烏程令，將赴職，洋曰：「君宜深慎下吏。」揚後果坐吏免官。洋又謂曰：「卿雖免官，十一月當作郡，加將軍。」至期，為太山太守、鎮武將軍。颺賣宅將行，洋止之曰：「君不得至，當還，不可無宅。」颺果為徐龕所逼，不得之郡。元帝增颺眾二千，使助祖逖。洋勸颺不行，颺乃稱疾。收付廷尉，俄而因赦得出。) Book of Jin, Volume 95
- ^ (太興元年，為晉太山太守。) Spring and Autumn Annals of the Sixteen Kingdoms, Volume 22
- ^ (周撫之敗走也，徐龕部將于藥追斬之；及朝廷論功，而劉遐先之。龕怒，以泰山叛，降石勒，自稱兗州刺史。) Zizhi Tongjian, Volume 91
- ^ (徐龕寇掠濟、岱，破東莞。帝問將帥可以討龕者於王導，導以爲太子左衞率泰山羊鑒，龕之州里冠族，必能制之。鑒深辭，才非將帥；郗鑒亦表鑒非才，不可使；導不從。秋，八月，以羊鑒爲征虜將軍、征討都督，督徐州刺史蔡豹、臨淮太守劉遐、鮮卑段文鴦等討之。) Zizhi Tongjian, Volume 91
- ^ (龕遣使請救於勒，並陳討豹之計。勒辭以外難，而多所邀求，遂使王步都率數百騎為前鋒，張景為之後繼。) Spring and Autumn Annals of the Sixteen Kingdoms, Volume 22
- ^ (羊鑒討徐龕，頓兵下邳，不敢前。蔡豹敗龕於檀丘，龕求救於後趙。後趙王勒遣其將王伏都救之，又使張敬將兵爲之後繼。勒多所邀求，而伏都淫暴，龕患之。張敬至東平，龕疑其襲己，乃斬伏都等三百餘人，復來請降。勒大怒，命張敬據險以守之。帝亦惡龕反覆，不受其降，敕鑒、豹以時進討。鑒猶疑憚不進，尚書令刁協奏鑒，免死除名，以蔡豹代領其兵。王導以所舉失人，乞自貶，帝不許。) Zizhi Tongjian, Volume 91
- ^ (豹進據卞城，欲以逼龕。時石季龍屯钜平，將攻豹，豹夜遁。退守下邳。徐龕襲取豹輜重于檀丘，將軍留寵、陸黨力戰，死之。) Book of Jin, Volume 81
- ^ (未几，龛复叛勒降晋，勒复遣虎帅精骑四万击之，龛坚守不战，虎筑长围守之。城陷被执，送于襄国。勒囊盛龛于百尺楼，自上暴杀之，命步都等妻子刳而食之。) Spring and Autumn Annals of the Sixteen Kingdoms, Volume 22
- Fang, Xuanling (ed.) (648). Book of Jin (Jin Shu)
- Sima, Guang (1084). Zizhi Tongjian
- Cui, Hong (553). Spring and Autumn Annals of the Sixteen Kingdoms