We don ' t know when the Whent ' s married the Lothstons , but it seems they did . They both have red hair , harrenhall , and the bat sigil . But we also don ' t know if that ' s true . I ' m not trying to sound argumentative at all , but that ' s more theory based than any evidence in the books . Mad Dannelle is the only Lothston we know of with red hair . The auburn hair that the Stark kids share with their mother seemingly through House Whent could be a clue , but we just don ' t really know enough . Also , considering Jon has the same powers as his cousins , it seems more likely a Blackwood trait which is mirrored in Brynden Rivers and Alys Rivers . <| sep |> That . That flair . <| sep |> Always show to be better than your crush .