U.S. President's 11-Great Grandfather. HRH Charles's 16-Great Grandfather. PM Churchill's 14-Great Grandfather. Lady Diana's 15-Great Grandfather. P.M. Cameron's 16-Great Grandfather. HRH Albert II's 17-Great Grandfather. Poss. Gen. Pierpont Hamilton's 12-Great Grandfather. Poss. Jamie's 15-Great Grandfather.
"There is no king who has not had a slave among his ancestors, and no slave who has not had a king among his."