This article does not cite any sources. (December 2009) (Learn how and when to remove this template message)
In 1600 at the Battle of Sekigahara, acting as a substitute for Yoshiharu who had been injured in the runup to the battle, Tadauji took part in Tokugawa Ieyasu's force. After the battle, Ieyasu praise Tadauji for his credit and add his domain to 240,000 koku at Izumo Province.
In 1604, Tadauji died from a disease before Yoshiharu.
|Daimyō of Matsue||Succeeded by