Yi Seung-su
Yi Seung-su took charge of Korea's Washington legation in 1893. In November he asked Secretary of State Walter Q. Gresham to admit Korean students to the United States military and naval academies. Gresham responded favorably to the prospect of educating Koreans on the same terms as other foreign students. Gojong subsequently issued credentials promoting Yi from acting representative to minister resident. 1, 2
As Japanese troops refused to leave Korea in 1894, Yi appealed for American intervention. On July 5 he forwarded instructions from the Korean palace and asked Gresham to have the president help settle the confrontation. The court feared that Japan's demand for political reorganization would lead to war. Yi requested both mediation and prompt information about developments in Korea. 3
The United States urged Japan to treat Korea fairly, but Gresham told Yi that Washington would not go beyond offering mediation or join other powers in collective intervention. Yi's American appointment ended during this crisis. After returning home, he died of cholera in Seoul in 1895. 1, 4
Washington Appointments
Archival Sources
Archival references used in this account; descriptions and access vary by repository.
- 이승수 미국 판리대신 신임장
National Palace Museum of Korea
Printed p. 28; object Changdeok 27518
Sources
- 대한제국기 대미 관계 및 주미 공사관의 활동
Printed pp. 50–51, notes 7–9
- 이승수 미국 판리대신 신임장
Printed p. 28; object Changdeok 27518
- Mr. Ye Sung Soo to Mr. Gresham
FRUS 1894, Appendix I, document 20 and enclosure
- A Chronological Index: Some of the Chief Events in the Foreign Intercourse of Korea
Printed p. 26; PDF p. 36, 1893 entry
- Yi Seung-su — mission record (1894)
- Yi Seung-su — mission record (1894)
- Old Korean Legation – revised historic landmark / National Register nomination
Biography checked 2026-10-28.
Cite or Reuse This Biography
Yi Seung-su. Chanceries Diplopedia. Biography reviewed 2026-10-28. Record 21cdf6b0b745ca72. https://chanceries.org/diplopedia/people/yi-seung-su-b31b2fee37/
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