The PEDIGREE of

Petronille de la RIVIERE

HM George I's 19-Great Grandmother.       HRE Ferdinand I's 16-Great Grandmother.       U.S. President ^{_{[T. ROOSEVELT]}}'s 24-Great Grandmother.       PM Churchill's 26-Great Grandmother.       HM Margrethe II's 26-Great Grandmother.       Wm. von Bismarck's 25-Great Grandmother.       Poss. Agnes Harris's 16-Great Grandmother.       Poss. `Osawatomie' Brown's 21-Great Grandmother.