Build the 경주 정씨 family tree online

경주 정씨(慶州 鄭氏) — Said to be a venerable house that takes Ji Baek-ho of Gyeongju as its founder.

About the 경주 정씨 clan

Said to be a venerable house that takes Ji Baek-ho of Gyeongju as its founder. In the 2015 Census the 경주 정씨 clan numbered about 350,587 people, one of Korea's major surnames and clans. Even among people surnamed 정, a different clan seat (bon-gwan, 경주) means a different lineage. New to these terms? See the bon-gwan, pa & hangnyeol guide.

Main branches (派)

Munheongong-pa, Yanggyeonggong-pa, Wolseongwigong-pa, Pyeongjanggong-pa

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

Notable figures

정발(Busanjin garrison commander in the Imjin War)

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

How to build your 경주 정씨 tree

1. Start with yourself — sign in to get your own tree. Enter your name, birth year and clan seat (경주).
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

경주 정씨 clan association

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