| Prince Hyodeok | |
|---|---|
| Born | ? Gaegyeong, Goryeo |
| Died | ? Gaegyeong, Goryeo |
| House | House of Wang |
| Father | Daejong of Goryeo |
| Mother | Queen Seonui |
| Religion | Buddhism |
| Korean name | |
| Hangul | 효덕태자 |
| Hanja | |
| Revised Romanization | Hyodeok Taeja |
| McCune–Reischauer | Hyodŏk Ta'ech'a |
Prince Hyodeok was a Goryeo royal family member as the first son of Wang Uk and a grandson of Wang Geon, its founder. [1] He was the oldest brother of King Seongjong, Queen Heonae, and Queen Heonjeong.[ citation needed ] Since their parents had died when he was young, he was raised by his paternal grandmother, Queen Sinjeong alongside his siblings. [2] Therefore, it was speculated that he lived in Hwangju where Queen Sinjeong came from.[ citation needed ] Also, since King Gyeongjong's throne was succeeded by his younger brother and not him, so it might be that he died at a young age before the time of throne's ascension. [3]