Yi Hyeon-il
Joseon official (1627 – 1704)

Yi Hyeon-il (Korean: 이현일; Hanja: 李玄逸; 1627–1704) was a scholar-official during the Joseon period of Korea. His pen name was Ikseung (익승; 翼昇), his nickname was Garam (갈암; 葛庵), and his posthumous name was Mungyeong (문경; 文敬).
He led the Toegye school during the reign of King Sukjong and was a prominent Namin.
Due to political turmoil and factional strife, he endured a succession of dismissals and reinstatements, even after his death.
For this reason, the publication of his collected papers, the GaramJib, was repeatedly delayed and only occurred in the 1900s.
References
Sources
Doopedia: "이현일 (李玄逸)" [Yi Hyeon-il]. Doosan Encyclopedia.
AKS: "이현일 (李玄逸)" [Yi Hyeon-il]. Academy of Korean Studies.
“Yi Hyeon-il” enters the record as joseon official (1627 – 1704). Crown Archives preserves that source wording while asking what Hyeon-il, Joseon and official can confirm, complicate or overturn.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Apr 25, 2026. The linked authority identifier is Q12613144. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1627 and 1704.
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