Subsequently, Tadatsugu, as a fudai daimyo (a daimyo as hereditary vassal to the Tokugawa family) became the first lord of the Musashikomuro Domain, with his eldest son Tadamasa INA inherited as the second lord.
忠次はその後譜代大名として武蔵小室藩の初代藩主となり、長男の伊奈忠政が2代藩主となった。