Henry VII claimed to be a descendant of Arthur of the Britons. A search on this site revealed some quite interesting inputs from various people (in 2009) regarding whether or not Henry VII was attempting to 'legitamize' the Tudor rule by making this claim. I don't wish to enter into speculation as to Henry VII's motives, but to raise another question. Did Henry VII document how he was related? i.e., is there a genealogy report somewhere for Henry VII which shows his connection, be it factual or fictitious, to Arthur?