Mito Domain
The domain was then awarded to the 11th son of Tokugawa Ieyasu, Tokugawa Yorifusa, who later went on to become founder of the Mito Domain. He was replaced at Shimotsuma by Matsudaira Tadamasa, the son of Yūki Hideyasu, followed by Matsudaira Sadatsuna. After his transfer to Kakegawa Domain in 1619, the domain became "tenryō" territory controlled directly by the shogunate until 1712.