A Common Bon-gwan, Two Distinct Roots
One of the most frequent points of confusion for researchers and descendants alike is the distinction between the two distinct historical clans that share the ancestral seat (Bon-gwan) of **Andong (安東)**. In Korean genealogical scholarship, these are rigorously categorized as:
- Gu (Old) Andong Kim (舊 安東 金氏) — Progenitor: Kim Suk-seung (金叔承)
- Shin (New) Andong Kim (新 安東 金氏) — Progenitor: Kim Seon-pyeong (金宣平)
1. The Gu (Old) Andong Kim Clan
The Gu Andong Kim clan traces its lineage to the royal house of Unified Silla. Following the peaceful submission of Silla to Goryeo in 935 CE, King Gyeongsun's grandson, Kim Suk-seung, served as a military commander in the Goryeo court. His descendants settled in the Andong region, establishing their ancestral seat.
Notable historical figures from this lineage include Imjin War hero General Kim Si-min (金時敏), King Sejo era scholar-official Kim Jil (金礩), and renowned military commanders throughout early and mid-Joseon.
2. The Shin (New) Andong Kim Clan
The Shin Andong Kim clan begins with Kim Seon-pyeong, a local lord of Gochang (Andong) during the Later Three Kingdoms transition. His strategic alliance with King Taejo Wang Geon at the Battle of Gochang (930 CE) earned him the honorary title of Samtaesa and established the permanent prominence of his family in regional and national governance.
During the Joseon period, this clan produced twelve Chief State Councilors (Yeonguijeong), dozens of ministers, three Queen consorts, and intellectual titans such as Kim Sang-heon and late-Joseon modernizer Kim Ok-gyun.