_Vratislaus II PŘEMYSLID _+
                                                       | (.... - 1091) m 1062      
                             _Vladislaus I PŘEMYSLID _|
                            | (1065 - 1125) m 1110     |
                            |                          |_Świętosława of PIAST __+
                            |                            (1046 - 1126) m 1062      
 _Vladislaus II PŘEMYSLID _|
| (1110 - 1173)             |
|                           |                           ___________________________
|                           |                          |                           
|                           |_Richeza of BERG _________|
|                             (1095 - 1125) m 1110     |
|                                                      |___________________________
|                                                                                  
|
|--Richeza of PŘEMYSLID 
|  (1182 - ....)
|                                                       _Louis LUDOVING ___________+
|                                                      | (1042 - 1123)             
|                            _Louis I LUDOVING ________|
|                           | (.... - 1139)            |
|                           |                          |_Adelheid of STADE ________
|                           |                                                      
|_Judith of LUDOVING _______|
  (1135 - 1174)             |
                            |                           ___________________________
                            |                          |                           
                            |_Hedwig of GISONES _______|
                              (1098 - 1148)            |
                                                       |___________________________