"The Tozawa clan"Hiramori, Tadamasa's grandson, who was staying in Yoshino, Yamato Province, moved to Iwate County, Mutsu Province before settling in Tozawa and his descendants served as the lords of Dewa-Shinjo Domain.
【戸沢氏】孫衡盛は大和国吉野に居たが、陸奥国岩手郡に下向、戸沢に住して後裔は出羽新庄藩主となる。