Board Thread:Naruto Discussions/@comment-33156423-20170923231447/@comment-2112031-20170924123206

It's also possible that the Kaguya clan is descended from Hamura, since his lineage seems to otherwise be rather small compared to that of his brother.

If the clan is otherwise descended from Hagoromo, then Asura seems most likely to be their ancestor, since his bloodline seems to predominantly produce body-related techniques.