Merit subject and Prince Yongseong under King Wonjong of Goryeo, founder of the Yongseong-gun branch of the Namwon Yang clan
| Life | 미상 ~ 미상 |
| Era | 고려 |
| Clan | 남원 양씨 |
Yang Ju-un (梁朱雲) was named a meritorious subject (Chanhwa Gongsin) and enfeoffed as Prince Yongseong (龍城府院君) under King Wonjong of Goryeo. He is the founder of the Yongseong-gun (龍城君) branch of the Namwon Yang clan, which is named after his title.
When the Namwon and Bucheon local culture encyclopedias divide the clan into two branches, the Yongseong-gun branch is one of them, alongside the Byeongbugong branch. It also took part in publishing the Yang Clan Grand Genealogy in 1979.
According to the Hamyang local culture encyclopedia, the Namwon Yang family settled in Hamyang regards Yang Ju-un as its founder and Yang Cheon-ji as its settlement founder. His dates and burial site could not be confirmed.
The Hamyang local culture encyclopedia states that the Namwon Yang family settled in Hamyang regards Yang Ju-un as its founder and Yang Cheon-ji as its settlement founder. When they settled there could not be confirmed.
According to Wikipedia, the Yongseong-gun branch is one of the six branches that agreed in May 2025 to unify the Yang Central Clan Association. Sources only mention that its generation names differ from those of the Byeongbugong branch; the actual chart could not be confirmed.
Not confirmed.
His line continues as the Yongseong-gun branch, and the Namwon Yang family of Hamyang reveres him as its founder.