Yorinobu TOKUGAWA was the 10th son of Ieyasu TOKUGAWA, and became a founder of the Kishu Tokugawa family after continuously serving as the lord of the Domain of Mito, Hitachi Province, the Domain of Sunpu, Suruga Province and the Domain of Kishu, Ki Province.
徳川頼宣（とくがわよりのぶ）は、徳川家康の十男で、常陸国水戸藩、駿河国駿府藩、紀伊国紀州藩の藩主を歴任して紀州徳川家の祖となる。