The Shogun was the ruler and military dictator of Japan in the Middle Ages through to at least the 19th century. (AUDIO: The Jade Pyramid, The Barbarians and the Samurai)
The Third Tokugawa shōgun ruled Japan in the 1630s.
Tokugawa Ienari was the Shogun of Japan who had ruled for thirty years by the 1820s. He was one of the last of the Tokugawa shoguns. (AUDIO: The Barbarians and the Samurai)