Crown Prince Ŭigyŏng
| Crown Prince Ŭigyŏng | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Crown Prince of Joseon | |||||||||
| Reign | 26 July 1455 – 29 September 1457 | ||||||||
| Coronation | 26 July 1455 | ||||||||
| Predecessor | Crown Prince Yi Hong-wi | ||||||||
| Successor | Crown Prince Yi Hwang | ||||||||
| Born | October 12, 1438 Grand Prince Suyang's private residence, Hanseong, Joseon | ||||||||
| Died | September 29, 1457 (aged 18) Bon Palace, Hanseong, Joseon | ||||||||
| Burial | Gyeongneung tomb, 475–81, Yongdu-dong, Deogyang District, Goyang, South Korea | ||||||||
| Consort | |||||||||
| Issue | |||||||||
| |||||||||
| House | House of Yi | ||||||||
| Father | Sejo of Joseon | ||||||||
| Mother | Queen Jeonghui of the Papyeong Yun clan | ||||||||
| Korean name | |||||||||
| Hangul | 이장 | ||||||||
| Hanja | 李暲 | ||||||||
| RR | I Jang | ||||||||
| MR | I Chang | ||||||||
| Royal title | |||||||||
| Hangul | 의경세자 | ||||||||
| Hanja | 懿敬世子 | ||||||||
| RR | Uigyeong seja | ||||||||
| MR | Ŭigyŏng seja | ||||||||
| Courtesy name | |||||||||
| Hangul | 원명 | ||||||||
| Hanja | 原明 | ||||||||
| RR | Wonmyeong | ||||||||
| MR | Wŏnmyŏng | ||||||||
Crown Prince Ŭigyŏng (Korean: 의경세자; Hanja: 懿敬世子; 12 October 1438 – 29 September 1457), personal name Yi Chang (이장; 李暲) and formerly called as Prince Dowon (도원군; 桃源君) was a Crown prince of the Korean Joseon Dynasty. He was the oldest son of Sejo of Joseon and Queen Jeonghui, also the older brother of Yejong of Joseon. He was the spouse of Queen Insu and the biological father of Seongjong of Joseon.