Haengju Ki clan

Haengju Ki clan is a Korean clan. Their Bon-gwan is in Goyang, Gyeonggi Province. According to the 2015 South Korean census, the population of the Haengju Ki clan was 27,379. Their founder was who was a descendant of Jun of Gojoseon, the last king of Gija Joseon. Usŏng was the eldest son of Hun who was the 7th descendant of Jun. Usŏng's two younger brothers, U-ryang and U-pyŏng, became the progenitors of the Han and Sunwoo families respectively. Ki Usŏng was Gija’s 48th generation descendant.