永嘉乱后京兆韦氏南迁江左考述

Study on Wei of Jingzhao Immigration to the Southward after "Yongjia Riot"

中古三辅著姓京兆韦氏为关中郡姓之首,其家族在魏晋南北朝四百年间,经历了辗转曲折的流徙和纷繁复杂的分房分支过程。永嘉丧乱之初,京兆韦氏大多自保不迁,出仕胡主。以后随着苻、姚关中政权的解体,其家族开始了较大规模的迁徙过程。大体而言,京兆韦氏南迁江左共有三次,侨迁江左的诸房支具有各自不同的发展特征,或早渡却难立声望,或依违南北不为久驻,又或创建盛名后却遭受重创。唐世京兆韦氏定著九房,以留北房支为盛,南迁江左曾著威名的房支与此无涉,南迁对京兆韦氏家族的影响甚为复杂。

In Medieval China,Wei Power Clan from Jingzhao district is the first of Guanzhong County Power Clans.During Wei,Jin,the Southern and the Northern Dynasties,Wei's family had immigrated out and divided into much more branches.In the earlier time of 'Yongjia Riot',the main branches of Wei's family mostly self-preserved in their hometown.Along with the collapse of the regimes founded in Guanzhong,Wei branches leaved out.In general,there were three times to the south.The branches immigrating to the south had different living process:some immigrated earlier but maintained short time;some came and back;some others developed greatly but were destroyed finally.In Tang Dynasty,Wei Power Clan had famous nine branches,which were most descents of the branches lived in the north during Jin and Sui Dynasties.Immigration to the south had deeply influence on Wei Clan's development.