| Yun Chi-chang|| 1973|
Yun Chi-chang Wikipedia
Yun Chi-chang(윤치창;尹致昌, 1899–1973) was a South Korean diplomat, politician and businessman. Nicknamed Namgye (남계;南桂), he was the brother of Yun Chi-wang and half-brother of Yun Chi-ho.
He was the Republic of Korea's Ambassador to the United Kingdom (1948–1951) and Ambassador extraordinary to the Middle East (1960–1961) and Ambassador to Turkey (1961–1962).haepyung Yun clean, family web site (in Korean)
뉴욕한인 이야기/ 뉴욕 최초의 한인 치과의사 윤종선 한국일보 2011-06-30 (in Korean)