Minamoto no Sanetomo, Japanese shōgun (born 1192)

Minamoto no Sanetomo

Military ruler of Japan from 1203 to 1219

Minamoto no Sanetomo was the third shōgun of the Kamakura shogunate. He was the second son of the Kamakura shogunate founder, Minamoto no Yoritomo. His mother was Hōjō Masako and his older brother was the second Kamakura shogun Minamoto no Yoriie.