_Constantine DIOGENES _____
                                               |                           
                         _Romanos IV DIOGENES _|
                        | (1030 - 1072)        |
                        |                      |_FNU of ARGYROS ___________+
                        |                                                  
 _Constantine DIOGENES _|
|                       |
|                       |                       ___________________________
|                       |                      |                           
|                       |_Anne of COMETOPULI __|
|                                              |
|                                              |___________________________
|                                                                          
|
|--Anna DIOGENES 
|  
|                                               _Manuel Erotikos KOMNENOS _
|                                              | (0955 - 1020)             
|                        _John KOMNENOS _______|
|                       | (1015 - 1067) m 1040 |
|                       |                      |_Sophia of DOUKAS _________+
|                       |                                                  
|_Theodora of KOMNENOS _|
  (1054 - 1136)         |
                        |                       ___________________________
                        |                      |                           
                        |_Anna DALASSENE ______|
                          (1028 - 1100) m 1040 |
                                               |___________________________