Hideto is supposed to have been a child of Noritaka's descendent Tsuneto, but according to "Sonpi Bunmyaku" (a text compiled in the 14th century that records the lineages of the aristocracy), the children of Takaie does not include Masanori.
秀遠はその子孫・経遠の子とするが、『尊卑分脈』で隆家の子に政則の名は見られない。