It has become clear that Okurakyo-no-tsubone (mother of Harunaga ONO), Aeba-no-tsubone (the second daughter of her grandaunt, Kaitsu-dono), and Otsubone (a wife of Yoshiyuki SAWAKI and brother of Toshiie MAEDA) were menoto (nursing mothers).
乳母は大蔵卿局（大野治長の母）、饗庭局（大叔母にあたる海津殿の次女）、大局（前田利家の弟にあたる佐脇良之の室）の三人が明らかになっている