Yangyanggong

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, also the only younger brother of King Huijong. 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.

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 (; d. 1216) Wang Pyŏng Wang In, Duke Sian (; d. 1275) Wang Hŭi, Duke Yeongan (; d. 1263) Lady Wang of the Kaesong Wang clan

Ancestry

Descendants Both of his eldest son and youngest son had no children.

Wang Hu Wang Yu Wang Hŭi

Wang Chŏng Princess Jeongsin of the Kaesong Wang clan (regnal name Jeonghwa), first wife of King Chungnyeol Wang Yŏng, Marquess Seowon and Duke Yeongheon , married Lady Sunan of Byeonhan State of the Hwangbo clan Royal Consort Jeongbi of the Kaeseong Wang clan, third wife of King Chungseon of Goryeo Wang Pun, Marquess Ikyang , married Lady Janggyeong of Jinhan State of the Miryang Park clan Wang Chŏn, Prince Seoheung Wang Wŏn