Yoshiharu's younger brother, Koichi, became a vassal of Nobukatsu ODA, and Koichi's son Masakatsu used the Ikoma cognomen and became a chief vassal of the Oda Family in the domain of Uda Matsuyama.
義治の弟高一は、織田信雄の家臣となり、その子正勝は生駒姓を称し、大和宇陀藩織田家の重臣となった。