Queen Daemok

Queen Daemok of the Hwangju Hwangbo clan or known as Queen Taemok was a Goryeo princess as the only daughter of King Taejo and Queen Sinjeong, also the full younger sister of King Daejong who became a queen consort through her marriage with her half older brother, King Gwangjong as his first and primary wife. She was the mother of his successor, King Gyeongjong and paternal aunt of his successor-in-throne, King Seongjong. From this marriage, Queen Daemok became the first reigned Goryeo queen who followed her maternal clan, that later commonly used to other queen consorts.