Official, envoy to Ming China, killed at the Battle of Sangju
| Life | 1561년 ~ 1592년 |
| Era | 조선 중기 |
| Clan | 남원 윤씨 |
Yun Seom (尹暹) was an official under King Seonjo; his courtesy name was Yeojin and his pen name Gwajae. He lived from 1561 to 1592. According to Wikipedia he went to Ming China as an envoy, corrected an erroneous record about the ancestors of Taejo in Ming documents, and was enfeoffed as Prince Yongseong for it.
Appointed compiler in 1591, he was killed at the Battle of Sangju when the Imjin War broke out the next year. His great-grandfather was Yun Si-yeong, grandfather Yun Jing and father Yun U-sin; his mother was of the Munhwa Ryu clan and his wife of the Wonju Won clan.
His eldest son Yun Hyeong-gap had sons Yun Gye, Yun Jip and Yun Yu; Yun Jip became one of the Three Scholars.
He is said to have been enfeoffed as Prince Yongseong for correcting an erroneous record of Taejo's ancestors in Ming documents.
Not confirmed.
Through his eldest son Yun Hyeong-gap, grandsons Yun Gye, Yun Jip and Yun Yu.