_Charles I Francis Joseph Louis Hubert George Otto Maria HABSBURG-LORRAINE _+
                                                                         | (1887 - 1922)                                                              
                                  _Rudolf Syringus HABSBURG-LORRAINE ____|
                                 | (1919 - 2010) m 1953                  |
                                 |                                       |_Zita Maria of BOURBON-PARMA _______________________________________________+
                                 |                                         (1892 - 1989)                                                              
 _Simeon Carl HABSBURG-LORRAINE _|
| (1958 - ....)                  |
|                                |                                        ____________________________________________________________________________
|                                |                                       |                                                                            
|                                |_Xenia of CZERNICHEV-BESOBRASOV _______|
|                                  (1929 - 1968) m 1953                  |
|                                                                        |____________________________________________________________________________
|                                                                                                                                                     
|
|--Isabelle Rocio Maravillas Lourdes of HABSBURG-LORRAINE 
|  (2000 - ....)
|                                                                         _Alfonso of BOURBON-TWO-SICILIES ___________________________________________+
|                                                                        | (1901 - 1964) m 1936                                                       
|                                 _Carlos Maria of BOURBON-TWO-SICILIES _|
|                                | (1938 - 2015)                         |
|                                |                                       |_Alicia of BOURBON-PARMA ___________________________________________________+
|                                |                                         (1917 - 2017) m 1936                                                       
|_Maria of BOURBON-TWO-SICILIES _|
  (1967 - ....)                  |
                                 |                                        _Henri of ORLÉANS _________________________________________________________+
                                 |                                       | (1908 - 1999)                                                              
                                 |_Anne Marguerite of ORLÉANS __________|
                                   (1938 - ....)                         |
                                                                         |____________________________________________________________________________