Incorruptible chief minister, pen name Hajeong
Same-name figures:
류관(柳灌) — Minister who suffered in the 1545 Eulsa purge, pen name Songam
| Life | 1346 ~ 1433 |
| Era | 조선 초 |
| Clan | 문화 류씨 |
Ryu Gwan passed the exams in 1371, served as inspector-general and chief scholar of the Office of Royal Decrees, led the compilation of the Annals of Taejo and rose to state councillor under Sejong. Known as a model of incorruptible service, he used the pen name Hajeong and was posthumously named Mungan. He founded the Hajeong-gong branch.