Build the 나주 정씨 family tree online

나주 정씨(羅州 丁氏) — It is regarded as the principal lineage of the Jeong (丁) clan whose ancestral seat is Naju.

About the 나주 정씨 clan

It is regarded as the principal lineage of the Jeong (丁) clan whose ancestral seat is Naju. In the 2015 Census the 나주 정씨 clan numbered about 125,473 people, one of Korea's major surnames and clans. Even among people surnamed 정, a different clan seat (bon-gwan, 나주) means a different lineage. New to these terms? See the bon-gwan, pa & hangnyeol guide.

Main branches (派)

Wolheon-gong branch, Giong-gong branch

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

Notable figures

정약용, 정약전, 정약종

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

How to build your 나주 정씨 tree

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

나주 정씨 clan association

🔗 나주정씨대종회

For other branch associations, see the Korean E-Jokbo Library clan-association directory.