Seosan Jeong clan
| Seosan Jeong clan | |
|---|---|
| Country | Korea |
| Current region | Seosan |
| Founder | Jeong Eung chung |
| Connected members | Jeong In-hong Jeong Jungkook Jeong Yun Ho |
The Seosan Jeong clan (Korean: 서산 정씨; Hanja: 瑞山鄭氏) is a Korean clans. Their Bon-gwan was in Seosan, South Chungcheong Province. According to the research held in 2000, the number of Seosan Jeong clan was 15362. Their founder was Jeong Eung chung living in Pujiang County, Zhejiang who was a government officer in Song dynasty. Jeong Eung chung used to be a Yuanwailang (員外郎/员外郎). Then, he settled in Seosan of Goryeo after Song dynasty declined.[1]