_Ludovico III GONZAGA ____+
                                             | (1412 - 1478)            
                        _Rudolfo GONZAGA ____|
                       | (1452 - 1495) m 1484|
                       |                     |_Barbara of HOHENZOLLERN _+
                       |                       (1422 - 1481)            
 _Aloisio GONZAGA _____|
| (1494 - 1549) m 1540 |
|                      |                      __________________________
|                      |                     |                          
|                      |_Caterina PICO ______|
|                        (1454 - 1501) m 1484|
|                                            |__________________________
|                                                                       
|
|--Ferrante GONZAGA 
|  (1544 - 1585)
|                                             __________________________
|                                            |                          
|                       _____________________|
|                      |                     |
|                      |                     |__________________________
|                      |                                                
|_Caterina ANGUISSOLA _|
  (1508 - 1550) m 1540 |
                       |                      __________________________
                       |                     |                          
                       |_____________________|
                                             |
                                             |__________________________