Margareta Mautner von Markhof (born 1954) (b. 1954) Parents Manfred Mautner Markhof Margherita Paola Gräfin von Cassis-Faraone Children Elena de Witt Victor de Witt Segolene de Witt Siblings Manfred Leo Ritter Mautner von Markhof Theodor Heinrich Paul Antonia Maria Ritter Mautner von Markhof Partners Vladimir de Witt