_______________________
                                            |                       
                       _____________________|
                      |                     |
                      |                     |_______________________
                      |                                             
 _Filippo STROZZI ____|
| (1488 - 1538)       |
|                     |                      _______________________
|                     |                     |                       
|                     |_____________________|
|                                           |
|                                           |_______________________
|                                                                   
|
|--Roberto STROZZI 
|  (1512 - 1566)
|                                            _Lorenzo de' MEDICI ___+
|                                           | (1448 - 1492) m 1469  
|                      _Piero de' MEDICI ___|
|                     | (1471 - 1503)       |
|                     |                     |_Clarice ORSINI _______+
|                     |                       (1453 - 1488) m 1469  
|_Clarice de' MEDICI _|
  (1493 - 1528)       |
                      |                      _Roberto ORSINI _______+
                      |                     | (.... - 1479)         
                      |_Alfonsina ORSINI ___|
                        (1472 - 1519)       |
                                            |_Caterina SANSEVERINO _