_Robert I BOURBON-PARMA __________________________________________+
                                                                   | (1848 - 1907)                                                    
                                    _Félix BOURBON-PARMA _________|
                                   | (1893 - 1970)                 |
                                   |                               |_Maria Antónia of BRAGANZA ______________________________________+
                                   |                                 (1862 - 1959)                                                    
 _Jean Benoît NASSAU-WEILBURG ____|
| (1921 - 2019) m 1953             |
|                                  |                                _William IV NASSAU-WEILBURG ______________________________________+
|                                  |                               | (1852 - 1912) m 1893                                             
|                                  |_Charlotte of NASSAU-WEILBURG _|
|                                    (1896 - 1985)                 |
|                                                                  |_Marie Anne of BRAGANZA __________________________________________+
|                                                                    (1861 - 1942) m 1893                                             
|
|--Marie-Astrid of NASSAU-WEILBURG 
|  (1954 - ....)
|                                                                   _Albert SAXE-COBURG-AND-GOTHA ____________________________________+
|                                                                  | (1875 - 1934) m 1900                                             
|                                   _Leopold III Philippe BELGIUM _|
|                                  | (1901 - 1983)                 |
|                                  |                               |_Elisabeth Gabriele of WITTELSBACH _______________________________+
|                                  |                                 (1876 - 1965) m 1900                                             
|_Joséphine Charlotte of BELGIUM _|
  (1927 - 2005) m 1953             |
                                   |                                _Oscar Charles BERNADOTTE ________________________________________+
                                   |                               | (1861 - 1951)                                                    
                                   |_Astrid Sofia of BERNADOTTE ___|
                                     (1905 - 1935)                 |
                                                                   |_Ingeborg Charlotte of SCHLESWIG-HOLSTEIN-SONDERBURG-GLÜCKSBURG _+
                                                                     (1878 - 1958)