The PEDIGREE of

Joan

Poss. U.S. President ^_[MADISON]'s 16-Great Grandmother.       Poss. HRH Charles's 22-Great Grandmother.       Poss. PM Churchill's 19-Great Grandmother.       Poss. Lady Diana's 22-Great Grandmother.       Poss. PM Cameron's 23-Great Grandmother.       Poss. `Osawatomie' Brown's 19-Great Grandmother.       Poss. Jamie's 22-Great Grandmother.