Liduina Maria Fortunata Gräfin von Oberndorff (born 1933) (b. 1933) Parents Charles von Oberndorff Jacqueline de Sauvan d'Aramon Children Wilfrid John Petrie Leticia Jacqueline Fortunata Cecilia Petrie Charles Petrie Siblings Rita Marie Louise Jacqueline Charlotte Fortunata Gräfin von Oberndorff Geneviève Maria Fortunata Gräfin von Oberndorff Francisca Maria Paula Fortunata Gräfin von Oberndorff Johannes Maria Frederik Fortunatus Graf von Oberndorff Fortunata Maria Jeannette Gräfin von Oberndorff Partners Sir Peter Petrie, 5th Baronet