Heo Mok
Southerner scholar who opposed Song Si-yeol in the mourning-rite disputes, stressing Hyojong’s legitimacy as king
When Hyojong died in 1659, the Westerners held that his stepmother Queen Dowager Jaui should mourn for one year, the Southerners for three (the Gihae dispute). Heo Mok argued for three years on the ground that Hyojong, having inherited the throne, should be treated as the eldest son. In the Gabin dispute of 1674 the Southern view prevailed and the Southerners took power. He left the collected writings Gieon and was famed for his seal-script calligraphy.