Choe Ik-hyeon
Confucian loyalist whose memorials toppled the Daewongun and opposed opening to Japan; raised a righteous army in 1906 and died in captivity on Tsushima
A disciple of Yi Hang-no, he carried on the ideology of defending orthodoxy and rejecting heterodoxy. His 1873 memorial attacking the rebuilding of Gyeongbokgung and the closure of seowon helped bring down the Heungseon Daewongun and begin Gojong's personal rule. In 1876, carrying an axe, he prostrated himself before the palace to oppose the opening of ports, arguing that Japan was no different from the Western barbarians, and was exiled to Heuksando. During the Eulmi Reform he refused the topknot decree, saying, "You may cut off my head, but not my hair." In 1906 he raised a righteous army at Taein in Jeolla with Im Byeong-chan, but disbanded it rather than fight fellow Koreans in the government troops, and was captured.

