Based on the historical material which suggests that the real mother of Yoshisada's son, Yoshiaki, came from the Ando clan, some people assert that she was a daughter of the influential Michiubito (private vassal of the tokuso family (the direct line of regency Hojo family)) Seishu Ando.
また、義貞の長子義顕の生母を安東氏とする史料があり、これを有力な御内人安東聖秀の娘であるとする説がある。