_Leopold Stephen HOHENZOLLERN-SIGMARINGEN _+
                                                                              | (1835 - 1905) m 1861                      
                                       _William HOHENZOLLERN-SIGMARINGEN _____|
                                      | (1864 - 1927) m 1889                  |
                                      |                                       |_Antónia María of BRAGANZA ______________+
                                      |                                         (1845 - 1913) m 1861                      
 _Frederick HOHENZOLLERN-SIGMARINGEN _|
| (1891 - 1965) m 1920                |
|                                     |                                        _Louis BOURBON-TWO-SICILIES _______________+
|                                     |                                       |                                           
|                                     |_Maria Teresa of BOURBON-TWO-SICILIES _|
|                                       (1867 - 1909) m 1889                  |
|                                                                             |_Mathilde Ludovika of WITTELSBACH _________+
|                                                                                                                         
|
|--Ferfried HOHENZOLLERN-SIGMARINGEN 
|  (1943 - 2022)
|                                                                              _George WETTIN ____________________________+
|                                                                             | (1832 - 1904) m 1859                      
|                                      _Frederick Augustus III WETTIN ________|
|                                     | (1865 - 1932) m 1891                  |
|                                     |                                       |_Maria Ana of BRAGANZA ____________________+
|                                     |                                         (1843 - 1884) m 1859                      
|_Margarete Karola of WETTIN _________|
  (1900 - 1962) m 1920                |
                                      |                                        _Ferdinand IV HABSBURG-LORRAINE ___________+
                                      |                                       | (1835 - 1908)                             
                                      |_Louise of HABSBURG-LORRAINE __________|
                                        (1870 - 1947) m 1891                  |
                                                                              |_Alicia of BOURBON-PARMA __________________+
                                                                                (1849 - 1935)