• from 1570 Teufel family • from 1690 Count Franz Carl
Hoyos (renovated by
Johann Bernhard Fischer von Erlach) • from 1740 Count Joseph Philipp Hoyos • from 1781 Count Johann Philipp Hoyos and his wife, Countess Maria Christiana von Clary • from 1799 Count Johann Ernest Hoyos (son of Count Johann Philipp Hoyos) • from 1817
Caroline Bonaparte (youngest sister of
Napoleon) and General Francesco Macdonald (very expensive sale) • from 1828
Alexander Yermolov (Russian former lover of Catherine the Great) • from 1835 Mikhail Yermolov • from 1839
Pierre Louis Jean Casimir de Blacas, 1st Duke of Blacas (bought) • from 1844
Marie Thérèse of France, daughter of
Louis XVI • from 1851
Henri, Count of Chambord (nephew-in-law of Marie-Thérèse of France) • from 1886
Jaime, Duke of Anjou and Madrid (great nephew of the comte de Chambord) • from 1931
Princess Beatrice of Bourbon,
Princess Massimo (sister of the Duke of Anjou and Madrid) • from 1941 Sale of the palace to the
Deutsche Reichspost • from 1945 Russian troops occupy palace • from 1955 takeover of the Austrian postal service • from 1955 the estate (without the castle) was inherited by Blanca
Wurmbrand-Stuppach née Massimo • from 1968 renovation by the Austrian postal service ==External links==