Archduke Leopold Franz of Austria Austrian archduke (1942–2021) Parents Archduchess Dorothea, Hereditary Grand Duchess of Tuscany Archduke Gottfried of Austria, Hereditary Grand Duke of Tuscany Children Archduke Sigismund, Hereditary Grand Duke of Tuscany Guntram Maria Erzherzog von Österreich Siblings Maria Antoinette Erzherzogin von Österreich Archduchess Elisabeth of Austria (1939) Archduchess Alice of Austria Partners Marta Perez Valverde Laetitia d'Arenberg