Duke Yangyang

Marquess Deokyang

Wang Seo
Marquess Deokyang (덕양후; 德陽侯)^[1]^[2] Duke Yangyang (양양공; 襄陽公)^[3]
Born	after 1181 Goryeo
Died	? Goryeo
Issue	Wang Wi Wang Byeong Wang In Wang Hui Lady Wang
House	House of Wang
Father	Sinjong of Goryeo
Mother	Queen Seonjeong
Religion	Buddhism

Korean name
Hangul	양양공 or 덕양후
Hanja	襄陽公 or 德陽侯
Revised Romanization	Yangyang-gong or Deogyang-hu
McCune–Reischauer	Yang'yang-gong or Tŏk'yang-hu
Birth name
Hangul	왕서
Hanja	王恕
Revised Romanization	Wang Seo
McCune–Reischauer	Wang Sŏ

Wang Sŏ, known by his title of Marquess Deokyang and later Duke Yangyang, was a Goryeo Royal Prince as the second son of King Sinjong and Queen Seonjeong,^[4] also the only younger brother of King Huijong.^[5] Through his third son, he would eventually become an ancestor of King Gongyang. In 1204, his father visited his manor, but died there not long after that. In 1211, he was exiled alongside Huijong by Ch'oe Ch'ung-hŏn to Ganghwa Island.^[6]

Family and ancestry

Close relatives

Older brother: Wang Yŏng, King Huijong
- Sister-in-law: Queen Seongpyeong of the Jangheung Im clan
  - Nephew: Duke Changwon
  - Nephew: Marquess Siryeong
  - Nephew: Duke Gyeongwon
  - Nephew: Grand Priest Wonjeong
  - Nephew: Grand Priest Chungmyeong
  - Niece: Queen Anhye
  - Niece: Princess Yeongchang
  - Niece: Princess Deokchang
  - Niece: Princess Gasun
  - Niece: Princess Jeonghui
Younger sister: Princess Heungdeok
Younger sister: Princess Gyeongnyeong
Issue:

Wang Wi (왕위; d. 1216)
Wang Pyŏng (왕병)
Wang In, Duke Sian (왕인 시안공; d. 1275)
Wang Hŭi, Duke Yeongan (왕희 영안공; d. 1263)
Lady Wang of the Kaesong Wang clan (부인 개성 왕씨)

Ancestry

Ancestors of Duke Yangyang

Sukjong of Goryeo
고려 숙종

Yejong of Goryeo
고려 예종

Queen Myeongui
명의왕후

Injong of Goryeo
고려 인종

Yi Cha-gyŏm
이자겸

Queen Sundeok
순덕왕후

Grand Lady Ch'oe of Byeonhan State
변한국대부인 최씨

Sinjong of Goryeo
고려 신종

Im Ŭi
임의

Im Won-hu
임원후

Princess Consort Yi of Nakrang County
낙랑군부인 이씨

Queen Gongye
공예왕후

Yi Wi
이위

Grand Lady Yi of Jinhan State
진한국대부인 이씨

Wang Sŏ, Duke Yangyang
왕서 양양공

Munjong of Goryeo
고려 문종

Wang To, Duke Joseon
왕도 조선공

Royal Consort Ingyeong Hyeon-bi
인경현비

Wang On, Duke Gangneung
왕온 강릉공

Yi Chŏng
이정

Lady Yi of the Inju Yi clan
부인 인주 이씨

Lady Wang of Sangdang County
상당현군 왕씨

Queen Seonjeong
선정왕후

Lord Kim
김씨

Lady Kim
부인 김씨

Descendants

Both of his eldest son and youngest son had no children. The descendants of his second and third sons were:

From second son, Wang Pyŏng:

Wang Hu (왕후)
Wang Yu (왕유)
Wang Hŭi (왕희)

From third son, Wang In, Duke Sian:

Wang Chŏng (왕정 수사공)
Princess Jeongsin of the Kaesong Wang clan (regnal name Jeonghwa), first wife of King Chungnyeol
Wang Yŏng, Marquess Seowon and Duke Yeongheon (왕영 서원후 영헌공), married Lady Sunan of Byeonhan State of the Hwangbo clan (변한국순안비 황보씨)
- Royal Consort Jeongbi of the Kaeseong Wang clan, third wife of King Chungseon of Goryeo
- Wang Pun, Marquess Ikyang (왕분 익양후), married Lady Janggyeong of Jinhan State of the Miryang Park clan (진한국장경비 밀양 박씨)
- Wang Chŏn, Prince Seoheung (왕전 서흥군)
Wang Wŏn (왕원)

References

^ Goryeosa vol. 21 – "Prince Wang Seo given royal title as Marquess Deokyang in April (3rd year of Sin-jong's reign)".
^ "고려시대 史料 Database". Goryeosa (in Korean). Retrieved October 7, 2021..
^ It was given upon Wang Seo's older brother's ascension to the throne (Goryeosa vol. 91 – "Wang Seo, the Duke Yangyang").
^ "고려시대 史料 Database". Goryeosa (in Korean). Retrieved October 7, 2021.
^ "고려시대 史料 Database". Goryeosa (in Korean). Retrieved October 7, 2021.
^ "고려 희종 7년, 신미년(辛未年), 1211년". Naver (in Korean). Retrieved October 7, 2021.