[1]DatesThe dates attached to Niu Sengru differ between 779–847 and 780–848.
CBDBNiu Sengru (32054)The basic biographical entry gives 780 as the birth year and 848 as the death year.
Souyun牛僧孺 (18505)The biographical texts give the alternative ranges 779–847, 780–848, and 779–847.
WikidataNiu Sengru (Q6140203)The date statements separately preserve birth years 779 and 780 and a death date in 849.
[2]IdentityNiu Sengru is identified as a Tang official, scholar, poet, and chancellor.
CBDBNiu Sengru (32054)The biographical classifications identify him as a Tang person, poet, literary figure, and chancellor.
Souyun牛僧孺 (18505)The biographical texts describe him as a Tang official and scholar and discuss his poetry.
WikidataNiu Sengru (Q6140203)The English identity entry names him Niu Sengru and describes him as a Tang chancellor.
[3]Additional datingA further set of date statements gives birth in 779 or 780 and death in 849.
WikidataNiu Sengru (Q6140203)The date statements list two birth years and a death date in 849.
[4]Style and originNiu Sengru was styled Sian, also recorded as Simo (Sian), ranked second, and associated with An Ding Chungu or Longxi Didao, with An Ding as his commandery affiliation.
CBDBNiu Sengru (32054)The name and address entries provide Simo (Sian), Sian, the second-place family ranking, and the Lingtai and Chungu place names.
Souyun牛僧孺 (18505)The biographical texts give his style name, family ranking, An Ding commandery affiliation, and the alternative Chungu and Didao origins.
[5]Lineage and parentsHis lineage was traced to Qizhang Gong Hong; his father is given as Niu Youjian or Niu Youwen, and his father-in-law as Xin Mi.
Souyun牛僧孺 (18505)The epitaph text traces him to the Sui officeholder Qizhang Gong Hong.
CBDBNiu Sengru (32054)The kinship entries give the two father names Niu Youjian and Niu Youwen and name Xin Mi as the father-in-law.
[6]ChildrenHis children included Niu Cong, Niu Fengqian, Niu Wei, and Niu Ju, with Niu Wei identified as eldest and Niu Ju as the second son.
CBDBNiu Sengru (32054)The kinship entries list Niu Cong and Niu Fengqian as sons and identify Niu Wei and Niu Ju as the eldest and second sons.
[7]In-laws and descendantsThe kinship entries list five sons-in-law and three grandsons.
CBDBNiu Sengru (32054)The kinship entries list Miao Yin, Zhang Zhu, Deng Chang, Deng Shu, and Zhang Xifu as sons-in-law and Zhang Du, Niu Jiao, and Niu Zheng as grandsons.
[8]Education and JinshiAt fifteen, Niu Sengru went to Chang’an to study; in 803 he was visited at Fanxiang by Liu Yuxi and Liu Zongyuan, became known, and passed the Jinshi examination in Zhenyuan 21, also dated to 805.
Souyun牛僧孺 (18505)The biographical texts describe his study in Chang’an at fifteen, the 803 visit, the Zhenyuan 21 Jinshi degree, and the alternative Gregorian year 805.
CBDBNiu Sengru (32054)The examination entry records the Jinshi qualification.
[9]Special examination and first appointmentIn 808 he passed the Xianliang Fangzheng neng zhiyan jijian examination, ranked first in the policy essays, and was appointed magistrate of Yique after criticism or suspicion from Li Jifu, remaining without advancement for a long time.
Souyun牛僧孺 (18505)The biographical texts describe the 808 examination, the first-ranked policy essay, criticism or suspicion from Li Jifu, the Yique appointment, and the delayed advancement.
CBDBNiu Sengru (32054)The examination entry records the Xianliang Fangzheng neng zhiyan jijian examination.
[10]Early officesHe held a sequence of civil and censorial offices, including Henan magistrate, Investigating Censor, Ministry of Rites and Merit Evaluation posts, Kubu langzhong, drafter of edicts, Palace Censor-in-Chief, Vice Minister of Revenue, Duguan yuanwailang, and Shiyushi.
Souyun牛僧孺 (18505)The career summary lists the Henan, censorial, Ministry of Rites, Merit Evaluation, Kubu, edict-drafting, Palace Censor, and Revenue offices.
[11]Muzong and JingzongDuring the Changqing era he became Vice Minister of Revenue and a chancellor; under Jingzong he received further titles and was sent out as military governor of Wuchang.
Souyun牛僧孺 (18505)The biographical texts describe the Changqing chancellorship, the Zhongshu shilang and Yinqing Guanglu Dafu appointments, and the Wuchang military governorship.
CBDBNiu Sengru (32054)The office entries list Revenue, chancellorship, Zhongshu shilang, and the Wuchang military command.
[12]Duke of QizhangThe timing of Niu Sengru’s enfeoffment as Duke of Qizhang is disputed, with one account placing it under Jingzong and another after his death.
Souyun牛僧孺 (18505)One biographical text calls the title posthumous, while two others place the enfeoffment under Jingzong.
CBDBNiu Sengru (32054)The office entries preserve the Duke of Qizhang title and its commandery name.
[13]Wenzong careerUnder Wenzong he returned to court, again became chancellor as Minister of War, governed Huainan, held the eastern-capital command, served at Xiangzhou and in the Shannan East Circuit, and rose to Situ.
Souyun牛僧孺 (18505)The career texts list the 830 return and renewed chancellorship, Huainan, the eastern capital, Left Vice Director, Xiangzhou, Shannan East Circuit, and Situ appointments.
CBDBNiu Sengru (32054)The office entries list Minister of War, chancellorship, Huainan, the eastern capital, and Shannan East Circuit, including 837 as the start of the eastern-capital post.
[14]Other prefectures oneHe served as prefect of Jiangxia, Yangzhou, and Luoyang in the stated periods.
CBDBNiu Sengru (32054)The office entries give the Jiangxia, Yangzhou, and two Luoyang prefectures and their dates.
[15]Other prefectures twoHe also served as prefect of Xiangyang and Tingzhou from the stated dates.
CBDBNiu Sengru (32054)The office entries give Xiangyang in 839–841 and Tingzhou from 844.
[16]Demotion and restorationIn 844 he was demoted to chief clerk of Xunzhou; under Xuanzong he was moved to Hengzhou and Ruzhou and again became Junior Preceptor to the Crown Prince.
Souyun牛僧孺 (18505)The biographical texts describe the 844 demotion, Li Deyu’s ascendancy, the Hengzhou and Ruzhou transfers, and the return to Junior Preceptor to the Crown Prince.
CBDBNiu Sengru (32054)The office entries preserve the Xunzhou, Hengzhou, Ruzhou, and Junior Preceptor posts.
[17]Death and posthumous honorsHe died at Luoyang, received the posthumous title Grand Commandant, and is given the posthumous names Wenjian and Wenzhen.
Souyun牛僧孺 (18505)The biographical texts give Luoyang as the place of death, Grand Commandant as the posthumous presentation, and Wenjian and Wenzhen as alternative posthumous names.
CBDBNiu Sengru (32054)The office and name entries preserve Grand Commandant and the two posthumous names.
[18]Niu–Li conflictNiu Sengru was close to Li Zongmin and Linghu Chu, led the Niu faction, and clashed with Li Deyu’s side in the Niu–Li Partisan Struggle.
Souyun牛僧孺 (18505)The biographical texts describe his alliance with Li Zongmin, his closeness to Linghu Chu, the Niu faction, and the conflict with Li Deyu’s party.
CBDBNiu Sengru (32054)The association entry identifies Li Zongmin as his friend.
WikidataNiu Sengru (Q6140203)The English description calls him a Tang chancellor; the corresponding description identifies him as the Niu-faction leader in the Niu–Li conflict.
[19]Early literary reputationHis early Jinshi anecdote concerns his writings, Han Yu, Huangfu Shi, the essay Shuo Yue, and the Qinglong Temple inscription that drew metropolitan literati.
Souyun牛僧孺 (18505)The anecdote describes his books and zither, visits to Han Yu and Huangfu Shi, the essay Shuo Yue, the Qinglong Temple inscription, and the resulting fame.
[20]PoetryHe was known for prose and poetry; the surviving counts include four poems, nine fragments, one additional poem, and two additional fragments.
CBDBNiu Sengru (32054)The status entries classify him as a poet and as skilled in prose.
Souyun牛僧孺 (18505)The literary texts give the counts of surviving poems, fragments, an additional poem, and additional fragments.
[21]WorksHis works include the ten-volume Xuanguai lu, also called Youguai lu, three one-scroll titles, and a collection titled Niu Sengru ji.
Souyun牛僧孺 (18505)The literary texts identify Xuanguai lu as a tale collection, give its ten-scroll extent and the Youguai lu variant, and discuss his writings.
CBDBNiu Sengru (32054)The title entries preserve Niu Sengru ji, Xuanguai lu, and the three one-scroll works.
[22]Literary associationsHe was Li Zongmin’s friend, exchanged poems and prose with Bai Juyi, Liu Yuxi, and Li Shangyin, and had his epitaph written by Du Mu.
CBDBNiu Sengru (32054)The associations list Li Zongmin as a friend, Du Mu as the epitaph author, and poetic or prose exchanges with Bai Juyi, Li Shangyin, and Liu Yuxi.
[23]Hubei service and memorialsHe served in Hubei for six years, rebuilt the walls of Ezhou over five years, and was commemorated by Qizhang Pavilion on Snake Hill.
Souyun牛僧孺 (18505)The local account gives six years of service in Hubei, five years rebuilding Ezhou’s walls, the Yellow Crane Tower’s independent scenic status, and Qizhang Pavilion’s commemorative purpose.