Sadamichi's son, Genrokuro Sadatsugu OKUMURA, made his eldest son Genshiro serve Toshiie MAEDA, and later the son became a clansman of Kaga Domain, calling himself 'Okumura Settsu no Kami Sadamitsu.'
定道の息子・奥村源六郎定次は長男・源子郎を前田利家に仕官させ、長男は後に「奥村摂津守定光」を名乗り加賀藩士となる。