_Louis LUDOVING ___________+
                                                       | (1042 - 1123)             
                           _Louis I LUDOVING __________|
                          | (.... - 1139)              |
                          |                            |_Adelheid of STADE ________
                          |                                                        
 _Louis II LUDOVING ______|
| (1128 - 1172) m 1140    |
|                         |                             ___________________________
|                         |                            |                           
|                         |_Hedwig of GISONES _________|
|                           (1098 - 1148)              |
|                                                      |___________________________
|                                                                                  
|
|--Sophia of LUDOVING 
|  
|                                                       _Frederick I HOHENSTAUFEN _+
|                                                      | (1050 - 1105)             
|                          _Frederick II HOHENSTAUFEN _|
|                         | (1090 - 1147) m 1132       |
|                         |                            |_Agnes of SALIAN __________+
|                         |                              (1072 - 1143)             
|_Judith of HOHENSTAUFEN _|
  (1133 - 1191) m 1140    |
                          |                             ___________________________
                          |                            |                           
                          |_Agnes of SAARBRÜCKEN _____|
                            (.... - 1147) m 1132       |
                                                       |___________________________