_Ordoño I ASTUR-LEON _+
                                                   | (0821 - 0866)         
                          _Alfonso III ASTUR-LEON _|
                         | (0848 - 0910)           |
                         |                         |_______________________
                         |                                                 
 _Ordoño II ASTUR-LEON _|
| (0873 - 0924)          |
|                        |                          _______________________
|                        |                         |                       
|                        |_Jimena JIMÉNEZ ________|
|                                                  |
|                                                  |_______________________
|                                                                          
|
|--Alfonso IV ASTUR-LEON 
|  (0890 - 0933)
|                                                   _______________________
|                                                  |                       
|                         _________________________|
|                        |                         |
|                        |                         |_______________________
|                        |                                                 
|_Elvira MENÉNDEZ ______|
  (.... - 0921)          |
                         |                          _______________________
                         |                         |                       
                         |_________________________|
                                                   |
                                                   |_______________________