_Ernest Augustus HANOVER ____________________________+
                                                                                             | (1887 - 1953)                                       
                                _Ernest Augustus HANOVER ____________________________________|
                               | (1914 - 1987)                                               |
                               |                                                             |_Victoria Louise of HOHENZOLLERN ____________________+
                               |                                                               (1892 - 1980)                                       
 _Ernst August Albert HANOVER _|
| (1954 - ....) m 1999         |
|                              |                                                              _Albrecht SCHLESWIG-HOLSTEIN-SONDERBURG-GLÜCKSBURG _+
|                              |                                                             | (1863 - 1948)                                       
|                              |_Ortrud Bertha of SCHLESWIG-HOLSTEIN-SONDERBURG-GLÜCKSBURG _|
|                                (1925 - 1980)                                               |
|                                                                                            |_Hertha of YSENBURG _________________________________
|                                                                                              (1883 - 1972)                                       
|
|--Alexandra Charlotte of HANOVER 
|  (1999 - ....)
|                                                                                             _Pierre POLIGNAC ____________________________________
|                                                                                            | (1895 - 1964) m 1920                                
|                               _Rainier III GRIMALDI _______________________________________|
|                              | (1923 - 2005)                                               |
|                              |                                                             |_Charlotte Louise GRIMALDI __________________________+
|                              |                                                               (1898 - 1977) m 1920                                
|_Caroline Louise GRIMALDI ____|
  (1957 - ....) m 1999         |
                               |                                                              _____________________________________________________
                               |                                                             |                                                     
                               |_Grace Patricia KELLY _______________________________________|
                                 (1929 - 1982)                                               |
                                                                                             |_____________________________________________________