Prince Hyodeok was a Goryeo royal family member as the first son of Wang Uk and a grandson of Wang Geon, its founder.
[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.
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