Yeonil No clan was one of the Korean clans. Their Bon-gwan was in Pohang, North Gyeongsang Province. Their founder was who was dispatched to Silla when he was a Hanlin Academy in Tang dynasty. He was a son of No Jeung . No Jeung was son of). No Jeung was appointed as Prince of Yeonil because he made an achievement during Silla period. Then, who was a No Jeung ’s son began Yeonil No clan.[1]