Build the 청주 정씨 family tree online

청주 정씨(淸州 鄭氏) — Said to be a family that produced civil officials across late Goryeo and early Joseon.

About the 청주 정씨 clan

Said to be a family that produced civil officials across late Goryeo and early Joseon. In the 2015 Census the 청주 정씨 clan numbered about 46,419 people, one of Korea's major surnames and clans. Even among people surnamed 정, a different clan seat (bon-gwan, 청주) means a different lineage. New to these terms? See the bon-gwan, pa & hangnyeol guide.

Main branches (派)

Seolheon line, Seolgok line

Branch divisions vary by lineage and jokbo; confirm your own branch in your family's records.

Notable figures

Jeong Chong(merit subject in the founding of Joseon), Jeong Tak(Joseon civil official), Jeong Gu(Joseon scholar)

Tap a name for the full profile (life, career, grave, descendants).

How to build your 청주 정씨 tree

1. Start with yourself — sign in to get your own tree. Enter your name, birth year and clan seat (청주).
2. Add older generations — add parents and grandparents. For accuracy see tracing ancestors with jejeok records (usually to about 5 generations).
3. Link siblings & children — sort by generational name (hangnyeol) to see each generation at a glance.
4. Export & share — save the finished tree as a PDF and invite family to manage it together.

Related reading

청주 정씨 clan association

The 청주 정씨 clan association can be found in the Korean E-Jokbo Library clan-association directory.