Jinju So clan

Jinju So clan was one of the Korean clans. Their Bon-gwan was in Jinju, South Gyeongsang Province. According to the research in 2015, the number of Jinju So clan was 50,357. So Baek-son, a 130th descendant, built Jinhan confederacy. After that, So Gyeong, a 29th descendant of So Baek-son, began Jinju So clan when he served as a government official in Goryeo.