Hamyang O clan explained

Hamyang O clan
Country:	Korea
Region:	Hamyang County

Hamyang O clan was one of the Korean clans. Their Bon-gwan was in Hamyang County, South Gyeongsang Province. According to the research in 2015, the number of Hamyang O clan was 35846. Their founder was O Gwang-hwi who became the governor of Hamyang County in Goreyo for defeating the Khitan people.^{[1] [2]}

References

1. Web site: 함양 오씨 . Encyclopedia of Korean Local Culture by the Academy of Korean Studies.
2. Book: Academy of Korean Studies 함양오씨 咸陽吳氏. Academy of Korean Studies.