When Emperor Shijo, Michiie's grandson through his daughter, passed away, Kintsune's granddaughter Kitsushi became Emperor Gosaga's Empress, whereby Kintsune became maternal relatives with Imperial Prince Hisahito (who later became Emperor Gofukakusa).
道家の外孫である四条天皇がなくなると、公経の孫姞子を後嵯峨天皇の中宮とし久仁親王（後の後深草天皇）の外戚となった。