_Boleslaus I Chrobry PIAST __+
                                                               | (0967 - 1025)               
                              _Mieszko II Lambert PIAST _______|
                             | (0990 - 1034)                   |
                             |                                 |_Emnilda of LUSATIA _________
                             |                                   (0970 - 1017)               
 _Casimir I PIAST ___________|
| (1016 - 1058) m 1040       |
|                            |                                  _____________________________
|                            |                                 |                             
|                            |_Richeza of EZZON _______________|
|                              (0995 - 1062)                   |
|                                                              |_____________________________
|                                                                                            
|
|--Świętosława of PIAST 
|  (1046 - 1126)
|                                                               _Sviatoslav Igorevich RURIK _+
|                                                              | (0943 - 0972)               
|                             _Vladimir I Sviatoslavich RURIK _|
|                            | (0958 - 1015)                   |
|                            |                                 |_Malusha Malkovna UNKNOWN ___
|                            |                                                               
|_Maria Dobroniega of RURIK _|
  (1012 - 1087) m 1040       |
                             |                                  _Romanos II MACEDON _________+
                             |                                 | (0938 - 0962)               
                             |_Anna of MACEDON ________________|
                               (0962 - 1012)                   |
                                                               |_Theophano of UNKNOWN _______
                                                                 (0941 - 0978)