Board Thread:Naruto Discussions/@comment-24577388-20140920215210/@comment-5407586-20140921095716

Kinkaku and Ginkaku have no dojutsu, so they're surely not Uchiha nor Hyuga members. I'd say they were Hagoromo's descendants, because they had the life force required to withstand the Nine-Tails' power, so they should be either Senju or Uzumaki.