Yun Geunsu (Korean: 윤근수; Hanja: 尹根壽, 1537–1619) was a Korean scholar-official of the Joseon period. His art names were Woljeong (월정; 月汀), Woeam (외암; 畏菴), and his courtesy name was Jago (자고; 子固).
Family
Father
Yun Byeon (윤변; 尹忭; 1493 – 8 July 1549)
Mother
Biological - Lady Hyeon of the Palgeo Hyeon clan (팔거현 씨( 八莒 玄氏; ? – 1544); Yun Byeon's second wife
Grandfather - Hyeon Yun-myeong (현윤명; 玄允明)
Step - Lady Yi of the Jeonju Yi clan (전주 이씨; 全州 李氏); Yun Byeon's first wife
