Question: Who is Queen Gongye's father-in-law?
Answer: Yejong

1122–1146) was the 17th monarch of the Korean Goryeo dynasty. He was the eldest son of King Yejong and Queen Sundeok, the daughter of Yi Cha-gyeom. His reign saw two major internal crises that nearly ended the House of Wang, and a collapse of the Northern Song and the establishment of the Jurchen Jin dynasty as the dominant power in the East Asia