| Charles I "Blessed" (Karl Franz Joseph Ludwig Hubert Georg Otto Marie) of Austria | |
| B: | 17 August 1887 |
| Schloss Persenbeug, Melk, Lower Austria, Austria | |
| D: | 1 April 1922 |
| Funchal, Madeira, Portugal | |
| Alfred Joseph von Hortenau |
| Alfred Joseph von Hortenau | |
| B: | November 10, 1892 |
| Vienna, Austria | |
| D: | 1957 |
| Hildegard von Hortenau |
| Hildegard von Hortenau | |
| B: | March 7, 1894 |
| Maximilian Eugen Ludwig Friedrich Philipp Ignatius Joseph Maria of Austria | |
| B: | April 13, 1895 |
| Vienna, Austria | |
| D: | January 19, 1952 |
| Nice, Alpes-Maritimes, Provence-Alpes-Cote d'Azur, France | |
|
| Archduke Otto Franz Joseph Karl Ludwig Maria of Austria | |
| B: | 21 Apr 1865 |
| Graz, Steiermark, Austria | |
| D: | 1 Nov 1906 |
| Vienna, Wein, Austria | |
| Maria Josepha, Princess of Saxony |
| Maria Josepha, Princess of Saxony | |
| B: | 31 May 1867 |
| Dresden Castle, Dresden, Stadt Dresden, Sachsen, Germany | |
| M: | 2 October 1886 |
| Schloss Persenbeug, Melk, Lower Austria, Austria | |
| D: | 28 May 1944 |
| Schloss Wildenwart, Upper Bavaria, Germany | |