진천 장씨 family tree

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진천 장씨(鎭川 張氏) — A small clan seated at Jincheon in North Chungcheong, said to trace to Jang Yu, a descendant of Jang Jeong-pil, founder of the Andong Jang. It numbered 1,099 in the 2015 census.

Population — approx. 1,099 (2015 Census, Statistics Korea)

About the 진천 장씨 clan

A small clan seated at Jincheon in North Chungcheong, said to trace to Jang Yu, a descendant of Jang Jeong-pil, founder of the Andong Jang. It numbered 1,099 in the 2015 census. In the 2015 Census the 진천 장씨 clan numbered about 1,099 people, one of Korea's major surnames and clans. Even among people surnamed 장, a different clan seat (bon-gwan, 진천) means a different lineage. New to these terms? See the bon-gwan, pa & hangnyeol guide.

Roots of the Jincheon Jang

The Jincheon Jang (鎭川 張氏) are a line of the Jang surname seated at Jincheon, North Chungcheong, counted at 1,099 in the 2015 census. The founder is Jang Yu (張裕), said to be a descendant of Jang Jeong-pil, founder of the Andong Jang. They are counted separately from the Andong, Indong, Deoksu or Gyeolseong Jang, who use the same character.

Founder Jang Yu and the Origin of the Seat

Tradition holds that Jang Yu served in Goryeo as Munha Sijung (or a rank such as Bongik Daebu), was enfeoffed at Yesan, then at Jincheon, and withdrew to Jincheon for the rest of his life. His descendants are said to have settled there and taken Jincheon as their seat; this appears in writings that cite the Jincheon Jang genealogy.

What Could Not Be Verified

No reliable material on clan villages, branches or notable people was found. Even the Wikipedia article on the clan lists nothing beyond the founder. To avoid inventing unverified content, this page stops here; please check the detailed lineage and individuals with the clan association and genealogy.

Main branches (派)

No verified branch information (check the Jincheon Jang genealogy)

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

Notable figures

장유(founder, said to have been Munha Sijung of Goryeo)

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

What Is and Is Not Verified

Confirmed are the seat (Jincheon, North Chungcheong), the founder Jang Yu, his link to Jang Jeong-pil of the Andong Jang, and the population of 1,099 (2015). The founder's office is given variously as Munha Sijung or Bongik Daebu and rests on later genealogy-citing writings, so it is stated as tradition. Branches, clan villages, the clan association and notable people could not be verified.

How to build your 진천 장씨 tree

  1. Start with yourself — sign in to get your own tree. Enter your name, birth year and clan seat (진천).
  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.
The 진천 장씨 family tree, online. No more erasing pencil drawings — start free and let generations sort automatically.

Related reading

How to draw a family tree freeStep-by-step online genealogy Bon-gwan, pa & hangnyeol explainedMeanings and how generations sort

진천 장씨 clan association

The 진천 장씨 clan association can be found in the Korean E-Jokbo Library clan-association directory.

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