_Philip I HABSBURG _______+
                                               | (1478 - 1506)            
                       _Charles V HABSBURG ____|
                      | (1499 - 1558) m 1526   |
                      |                        |_Joanna I of TRASTÁMARA _+
                      |                          (1479 - 1555)            
 _Philip II HABSBURG _|
| (1527 - 1598) m 1570|
|                     |                         _Manuel I AVIZ ___________+
|                     |                        | (1469 - 1521)            
|                     |_Isabella of AVIZ ______|
|                       (1503 - 1539) m 1526   |
|                                              |_Maria of TRASTÁMARA ____+
|                                                (1482 - 1516)            
|
|--Ferdinand HABSBURG 
|  (1571 - 1578)
|                                               _Ferdinand I HABSBURG ____+
|                                              | (1502 - 1564)            
|                      _Maxmilian II HABSBURG _|
|                     | (1527 - 1576) m 1548   |
|                     |                        |_Anne of JAGIEŁŁO ______+
|                     |                          (1503 - 1546)            
|_Anna of HABSBURG ___|
  (1549 - 1580) m 1570|
                      |                         _Charles V HABSBURG ______+
                      |                        | (1499 - 1558) m 1526     
                      |_Maria of HABSBURG _____|
                        (1528 - 1602) m 1548   |
                                               |_Isabella of AVIZ ________+
                                                 (1503 - 1539) m 1526