| Duke Joseon | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Prince of Goryeo | |||||||||
| Reign | ?–? | ||||||||
| Posthumously King of Goryeo | |||||||||
| Predecessor | King Jeonggan | ||||||||
| Born | Wang Do before 1054 Goryeo | ||||||||
| Died | 1099 Goryeo | ||||||||
| Spouse | Queen Yangheon | ||||||||
| Issue | Wang Ja Wang Won Wang On | ||||||||
| |||||||||
| House | House of Wang | ||||||||
| Father | Munjong of Goryeo | ||||||||
| Mother | Royal Consort Ingyeong of the Incheon Yi clan | ||||||||
| Korean name | |||||||||
| Hangul | 조선후, 조선공 | ||||||||
| Hanja | |||||||||
| Revised Romanization | Joseonhu, Joseongong | ||||||||
| McCune–Reischauer | Chosŏnhu, Chosŏn'gong | ||||||||
| Birth name | |||||||||
| Hangul | 왕도 | ||||||||
| Hanja | |||||||||
| Revised Romanization | Wang Do | ||||||||
| McCune–Reischauer | Wang To | ||||||||
| Posthumous name | |||||||||
| Hangul | 양헌 | ||||||||
| Hanja | |||||||||
| Revised Romanization | Yangheon | ||||||||
| McCune–Reischauer | Yanghŏn | ||||||||
King Yangheon (died 1099;[1] born Wang Do) was a Goryeo Royal Prince as the first and oldest son of King Munjong and Consort Ingyeong who would become the grandfather of the future Queen Janggyeong, Queen Uijeong, and Queen Seonjeong. He was known as Marquess Joseon and Duke Joseon during his lifetime.