Meanwhile, in September of the same year, Wang-Gyu was beheaded after being suppressed by the forces from Wang-Yo (왕요) and Wang Sik-ryeom (왕식렴).《고려사》권2〈세가〉권2 - 왕규가 역모죄로 처형당하다《고려사》권90〈열전〉권3 - 종실 - 태조 왕자 광주원군
