Poss. U.S. President's 13-Great Grandfather. Poss. PM Churchill's 16-Great Grandfather. Poss. Lady Diana's 18-Great Grandfather. Poss. P.M. Cameron's 17-Great Grandfather. Poss. HRH Albert II's 17-Great Grandfather. Poss. Gen. Pierpont Hamilton's 14-Great Grandfather. Poss. Jamie's 18-Great Grandfather.
Those who cannot change their minds cannot change anything.