His great-grandson, Toshihiro, became falconer, and two generations later, his grandson, Shosen OGAWA, fonded the Koishikawa Hospital, which is well known through its frequent depiction in historical dramas.
また別系と思われる曾孫俊広が鷹匠として出仕、その二代後には時代劇などで知られる小石川養生所の開祖小川笙船を輩出している。