Gyeongju Seok clan
The Wolseong Seok clan, also known as the Gyeongju Seok clan is a Korean clan. Their Bon-gwan is in Gyeongju, North Gyeongsang Province. It was founded by Seok Jae-heung, a descendant of Seok Tal-hae the 4th monarch of the korean ancient kingdom of Silla. The Seok clan was one of the three clans that shared and ruled the Silla throne during its early period.