Pélagie Jeanne Marie Marguerite Charlotte Natalie de MacMahon (born 1990) (b. 1990) Parents Amélie Margaret Mary Drummond Philippe de MacMahon, 4th Duc de Magenta Children Siblings Maurice Marie Patrick Bacchus Humphrey de MacMahon, 5th Duc de Magenta Eleonore de MacMahon Adelaide de MacMahon Partners Prince Amaury of Bourbon-Parma