Incidentally, it is considered that 'Kideranomiya', that was transmitted to be the origins of the mother of Motoie OSAWA and the wife of Yoriuji CHIKU in "Kanseifu"(genealogies of vassals in Edo Bakufu), is this family.
なお、『寛政譜』に大沢基宿の母や知久頼氏の妻の出自と伝える「木寺宮」はこの一族かと思われる。