His father was the Governor of Sado Province Norinao IKAINO according to 'The Family Tree of the Ikai Family' (Appeared in 'The Ikai Clan, a Local Powerful Family of Omi Katada' by Koji TAKASHIMA).
父は「猪飼家系譜之図」（高島幸次「近江竪田の土豪猪飼氏について」所収）によると、猪飼野佐渡守宣尚。