Jang Hyeongwang

Jang Hyeongwang (1554 – September 15, 1637) was a Korean politician and educator, as well as a Neo-Confucian scholar of the Joseon dynasty. He was the disciple of Jeong Gu and the teacher of Heo Mok and Yun Hyu. His art name was Yeoheon.

Books

 * Yeoheon jip (여헌집, 旅軒集)
 * Yeokhakdoseol (역학도설, 易學圖說)
 * Seongniseol (성리설, 性理說)
 * Yongsa ilgi (용사일기, 龍蛇日記)