______________________
                                                             |                      
                                       ______________________|
                                      |                      |
                                      |                      |______________________
                                      |                                             
 _Basil SKLEROS ______________________|
|                                     |
|                                     |                       ______________________
|                                     |                      |                      
|                                     |______________________|
|                                                            |
|                                                            |______________________
|                                                                                   
|
|--Helena of SKLEROS 
|  
|                                                             _Leo ARGYROS _________+
|                                                            |                      
|                                      _Romanos ARGYROS _____|
|                                     |  m 0921              |
|                                     |                      |______________________
|                                     |                                             
|_Pulcheria Argyropoulina of ARGYROS _|
                                      |
                                      |                       _Romanos I LEKAPENOS _+
                                      |                      | (0870 - 0948)        
                                      |_Agatha of LEKAPENOS _|
                                        (0908 - ....) m 0921 |
                                                             |_Theodora of UNKNOWN _
                                                               (.... - 0921)