According to their family tree, a younger brother of HATA no Tori, who built the Matsuo-taisya Shrine, is HATA no Iroko (or Irogu), who built the Inari-jinja Shrine; this may suggest that the Hata clan of Fukakusa is a branch family of the Hata clan of Uzumaza (Ukyo Ward, Kyoto City).
深草の秦氏族は系譜の上で見る限り、太秦の秦氏族、すなわち松尾大社を祀った秦都理《はたのとり》の弟が、稲荷社を祀った秦伊呂巨（具）となっており、いわば分家と考えられていたようだ。