Board Thread:Naruto Discussions/@comment-4700229-20141027210331/@comment-1018594-20141105222328

I see. That makes sense. It would help a lot more if their actual relation was stated, though. Madara's enough generations back to at least be Obito's grandfather, and Kagami, someone who would be around Hiruzen's age, couldn't possibly have had a son or in Itachi's age group.