_Charles I Francis Joseph Louis Hubert George Otto Maria HABSBURG-LORRAINE _+
                                                                                   | (1887 - 1922)                                                              
                                           _Robert HABSBURG-LORRAINE ______________|
                                          | (1915 - 1996) m 1953                   |
                                          |                                        |_Zita Maria of BOURBON-PARMA _______________________________________________+
                                          |                                          (1892 - 1989)                                                              
 _Lorenz HABSBURG-LORRAINE _______________|
| (1955 - ....) m 1984                    |
|                                         |                                         _Amedeo SAVOY ______________________________________________________________+
|                                         |                                        | (1898 - 1942)                                                              
|                                         |_Margherita Isabella of SAVOY __________|
|                                           (1930 - 2022) m 1953                   |
|                                                                                  |_Anne of ORLÉANS __________________________________________________________+
|                                                                                                                                                               
|
|--Joachim Karl-Maria Nikolaus Isabelle Marcus d'Aviano HABSBURG-LORRAINE 
|  (1991 - ....)
|                                                                                   _Leopold III Philippe BELGIUM ______________________________________________+
|                                                                                  | (1901 - 1983)                                                              
|                                          _Albert II BELGIUM _____________________|
|                                         | (1934 - ....) m 1959                   |
|                                         |                                        |_Astrid Sofia of BERNADOTTE ________________________________________________+
|                                         |                                          (1905 - 1935)                                                              
|_Astrid Joséphine-Charlotte of BELGIUM _|
  (1962 - ....) m 1984                    |
                                          |                                         ____________________________________________________________________________
                                          |                                        |                                                                            
                                          |_Paola Margherita of RUFFO DI CALABRIA _|
                                            (1937 - ....) m 1959                   |
                                                                                   |____________________________________________________________________________