조선 康氏 여진 혈통에 대한 고찰

Abstract

The origins of the Jurchen bloodline in the Korean Kang clan can be traced back to the descendants of Kang Sejak, who crossed into Korea during the transition from the Ming to the Qing dynasty. The background of Kang Sejak and his descendants, along with related historical records, remains shrouded in numerous enigmas. Although scholars studying Sino-Korean relations and Ming-Qing history have long taken an interest in and attached importance to this topic, the historical sources have never undergone rigorous scrutiny—only recently sparking some debate. The focal point of the discussion lies in whether there were historically two individuals named Kang Sejak, separated by half a century but sharing the exact same name. This issue also directly concerns the reliability of the Genealogy of the Tongzhou Kang Clan among the Korean ethnic group, necessitating further elaboration. In Korean historical narratives, Kang Sejak is depicted as a Ming Chinese who took refuge in Korea during the dynastic transition from the Ming to the Qing. His ancestral origin is uncertain—some sources cite Jingzhou, others Huainan—but all agree that he was a Han Chinese from the Central Plains. His grandfather, Kang Lin, died at Pyongsan during the Imjin War (1592–1598), while his father, Kang Guotai, was killed in action in the late-Ming Battle of Sarhū (ca. 1619), which Korean sources refer to as the Battle of Shimha or the Battle of Uryang River. Kang himself lived in exile in northern Hamgyong Province, in regions such as Manpo, Hamhung, Kyongwon, and Chongchong. He consistently refused any contact with the Qing, exemplifying the identity of a loyalist Ming émigré. However, in historical reality of Ming dynasty archives, Kang Sejak was actually a Jurchen. He succeeded to his hereditary position as Deputy Commander (fuqianhu) of the Left Guard of the Sanwan Wei (Three Myriads Guard) in Liaodong in the 32nd year of the Jiajing reign (1553). This event is explicitly documented in the Xuanbu(Compiled Records). By examining discrepancies in Chinese and Korean historical records concerning Kang Sejak’s identity—through analysis of chronology, geography, historical events, and kinship relations—this article argues that the Jurchen figure recorded in Ming archives is the same person as the Ming general of Jurchen origin who entered Korea during the WanliKorean War and died at Pyongsan, and who later became remembered in Korean accounts as the founding ancestor of the Kang clan in Korea. In Korea, however, the historical narrative surrounding the Kang clan is marked by a complex interweaving of family memory and historical fact. On one hand, Korean literati may have unearthed and appropriated the Kang family’s legacy for political purposes. On the other hand, it is also possible that Kang’s descendants, seeking safety and political conformity, deliberately concealed their Jurchen heritage. The narrative of the Kang clan in Korea thus reflects the dynamic interplay of these various forces, includethe Genealogy of the Tongzhou Kang Clan of the Korean ethnic group, which later circulated back to China from Korea, also contains a mix of truth and falsehood, offering a vivid and compelling window into how major historical events—such as the Wanli Korean War and the Ming-Qing transition—shaped national historiography and individual family memory within the context of Sino-Korean relations, while also revealing the pragmatic wisdom and distinctive strategies through which Ming Jurchen immigrants adapted to the survival environment of Korea.