A Hidemitsu's son (later Shigetoshi MIYAKE) later became a vassal of Katataka TERASAWA and then was killed by the uprising force led by Shiro AMAKUSA in the Amakusa War when he was a Keeper of Tomioka-jo Castle in Amakusa.
秀満の子（後の三宅重利）は、その後寺沢堅高の家臣となり、天草富岡城代であったときに、天草の乱の際に天草四郎率いる一揆軍に殺されたという。