List of Famous people with last name Tadamasa

Oguri Kozukenosuke was a statesman of the Tokugawa government in the last stage of the Edo period, and he is often regarded as a rival of Katsu Kaishu. At the time when the power of the Tokugawa government was diminishing, he took the posts of finance magistrate twice, and that of the foreign magistrate once. Also, he decided to construct the first arsenal in Japan, and this decision contributed to the Meiji Restoration.

Honda Tadamasa was a Japanese daimyō of the early Edo period, who ruled the Kuwana Domain and then the Himeji Domain. He was the son of Honda Tadakatsu.

Matsudaira Tadamasa was an early to mid-Edo period Japanese samurai, and daimyō.

Mizuno Tadamasa was a samurai lord of the Mizuno clan of feudal Japan. He ruled Kariya Castle. He's father of Odai no Kata, the mother of shōgun Tokugawa Ieyasu. He's also the father of Mizuno Nobumoto and Mizuno Tadashige.