Board Thread:Alternate Universes/@comment-16059609-20140314000433/@comment-16059609-20140314224205

24.185.238.3 wrote: OMG! That is so true! I always thought Fergus and Stoick looked alike. And the mothers from Frozen and Tangled look alike, too!The only thing is I think Jack is Elsa's ancestor, which would explain the brown hair. (look at Hiccup, Rapunzel's mom, Anna's mom) He was resurrected by the Man in the Moon, and was given a "curse" (ice powers, white hair, blue eyes) which Elsa received.

Interesting theory, though on ROTG wiki it said that Jack died as a settler on the American frontier, so he would have been born after Elsa, who lived in mideival times.