Lady Heungbokwon of the Hongju Hong clan[1] (Korean: 흥복원부인 홍씨; Hanja: 興福院夫人 洪氏; lit.
Lady of the Heungbok Courtyard) was the daughter of Hong-Gyu, Hongju Hong clan's (홍주 홍씨; 洪州 洪氏) founder.
[2] Her father, Hong-Gyu's first name was Geung-Jun (긍준), a nobles from Seongju.
[3] In addition, Unju was an important place since Chinese envoys always enter and depart to Goryeo from here.
She later bore Taejo 1 son[4] and a daughter, Princess Wang (공주 왕씨) who later married Wang Tae,[5] Taejo and Queen Sinmyeong's oldest son.