________________________
                                                  |                        
                       _Michael Cantacuzene ______|
                      | (1913 - 2000) m 1950      |
                      |                           |________________________
                      |                                                    
 _Serge Cantacuzene __|
| (1952 - ....) m 1976|
|                     |                            _John Hanbury-Williams _
|                     |                           | (1892 - 1965) m 1928   
|                     |_Barbara Hanbury-Williams _|
|                       (1929 - ....) m 1950      |
|                                                 |_Zenaida Cantacuzene ___+
|                                                   (1908 - ....) m 1928   
|
|--Erzsi Cantacuzene 
|  (1983 - ....)
|                                                  ________________________
|                                                 |                        
|                      ___________________________|
|                     |                           |
|                     |                           |________________________
|                     |                                                    
|_Mary Mason _________|
  (1952 - ....) m 1976|
                      |                            ________________________
                      |                           |                        
                      |___________________________|
                                                  |
                                                  |________________________