_Ludovico de' MEDICI _____+
                                                  | (1498 - 1526)            
                           _Cosimo I de' MEDICI __|
                          | (1519 - 1574)         |
                          |                       |_Maria SALVIATI __________+
                          |                         (1499 - 1543)            
 _Francesco I de' MEDICI _|
| (1541 - 1587)           |
|                         |                        _Pedro Alvarez ALBA ______+
|                         |                       | (1484 - 1552) m 1508     
|                         |_Eleanor Alvarez ALBA _|
|                           (1521 - 1562)         |
|                                                 |_Maria OSORIO-Y-PIMENTEL _
|                                                    m 1508                  
|
|--Antonio de' MEDICI 
|  (1576 - 1621)
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|_Bianca CAPPELLO ________|
  (1548 - 1587)           |
                          |                        __________________________
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