Until the end of the
Han dynasty, the heartland of the Yuan house was still in the area of the ancient state of Chen. Around the 1st century, three Yuan clans rose to sufficient national importance to be mentioned in the
dynastic histories. All were located in close proximity of each other, on the tributaries of the
Huai River. One maintained its estates at Fuyue (扶樂), in Chen (陳); another was based at
Ruyang (汝陽) in Ru'nan (汝南); and a third of lesser importance was associated with Yingchuan (潁川). All three clans produced members of a land-owning
gentry which began to participate increasingly in local and national government, although only the first two are known of in any detail.
The Ru'nan Yuan honouring
Yuan An, erected in 117. The most well-known group were undoubtedly the Yuan clan of
Runan. According to local
genealogies, the Ru'nan Yuan estates were in the vicinity of the modern township of Yuanlao (袁老), bordering the Fen River (汾水) in the south. There are still some 20,000 Yuan in the area and around a third of the population of Yuanlao there still bears the name Yuan. The Yuan clan of Ru'nan became known among the gentry for its learning in the
I Ching, which was passed on between generations. The scholar
Yuan Liang (袁良), the earliest Ru'nan Yuan known by name, was an aide to the
heir apparent, the future
Emperor Ming of Han. His grandson
Yuan An (袁安) made the family's fortunes, rising rapidly through the bureaucracy from 70 AD onwards, reaching the post of
Minister over the Masses and playing an important role in policy decisions at the Han court until his death in 92. One of his sons took the highest military post and two of his grandsons both reached the rank of "
Three Excellencies". They did not, however, play any significant role in the
executive, and usually appeared instead as power brokers during critical events, such as the
coup d'etat against
Liang Ji in 159. The reputation and power of the Ru'nan Yuan was maintained with a network of clients and associates, and through intermarriage with other powerful lineages. In addition, during the reigns of Emperors Huan and Ling, clansman
Yuan She was an eunuch supporting Yuan Wei and Yuan Feng. At the time of
Emperor Ling of Han's death in 189, the clan was undisputed as the most influential in the empire. Most of its leading members lived at the capital
Luoyang and some of its sons, such as
Yuan Shao (袁紹), were born there. Yuan Shao and his half-brother
Yuan Shu (袁術) played leading roles in the massacre of the
eunuchs in September 189 and in the succeeding years both became regional warlords. Yuan Shu declared himself
emperor in 197, basing his claim to the throne on descent from
Emperor Shun, and died shortly afterwards. Yuan Shao dominated much of north China until he was decisively defeated by
Cao Cao at the
Battle of Guandu in 200. Following his death in 202, the cohesion of Ru'nan Yuan and its followers as a national power collapsed.
The Yuan of Chen The other Yuan clan of importance were based in the county of Fuyue,
Chen Commandery (part of what is now
Taikang county). Like the Ru'nan Yuan, they produced generations of high officials. One of the first whose background can be verified is
Yuan Huan (袁渙), who served Cao Cao and later his son
Cao Pi in the civil bureaucracy. Yuan Huan does not seem to have been connected to the Ru'nan Yuan and his career was not affected by their downfall. Of his three sons who lived to adulthood, all were granted official positions under the
Nine-rank system. The Chen Yuan were among the northern aristocratic clans that retreated south as north China was overrun by the
Xiongnu. According to the great 10th century
genealogist Liu Fang: "Across the Yangzi River, the elite clans were known as 'émigré clans'; the
Wang (王),
Xie (謝), Yuan, and
Xiao (萧) were the greatest among them." When
Sima Rui established the
Eastern Jin at
Jiankang in 317, he did so with the support of powerful members of these great families. The Chen Yuan brought with them dependants and armed retainers, and they were eventually able to carve out large estates for themselves in the peripheral frontier districts. One branch of the clan settled in
Yichun, in east-central China. Eventually it grew to such size that the prefecture was renamed Yuanzhou (袁州) in the early 7th century. During the Eastern Jin and the
Southern dynasties period, the Chen Yuan established extensive marriage alliances with the other major clans, especially the Xie, whose ancestral lands were in the same county. The clan also provided
consorts for the imperial family, including the empresses of
Emperor Wen of Southern Song and
Emperor Wu of Qi. The Chen Yuan had strong traditions of scholarly accomplishment rather than military leadership. It produced a number of notable scholars such as the historian
Yuan Hong (袁宏) and the poet
Yuan Shansong (袁山松). Among the four great émigré clans, the Yuan were notable for never making a bid for military power. A branch of the Chen Yuan moved north around 420 and settled in
Luoyang, later serving the
Northern Wei. Upon the conquest of the
Chen dynasty by
Sui in 589, members of the southern ruling elite, such as
Yuan Xian (袁憲), were moved to the capital
Chang'an where they continued to serve in government. A number of
Tang dynasty noblemen trace their ancestry directly to the Chen Yuan. == Spread of the surname ==