_Otto ASCANIA ______________+
                                                   | (1070 - 1122)              
                          _Albert ASCANIA _________|
                         | (1100 - 1170)           |
                         |                         |_Eilika of BILLUNG _________+
                         |                           (1080 - 1141)              
 _Bernard III ASCANIA ___|
| (1134 - 1211)          |
|                        |                          ____________________________
|                        |                         |                            
|                        |_Sophie of FORMBACH _____|
|                          (1105 - 1160)           |
|                                                  |____________________________
|                                                                               
|
|--John ASCANIA 
|  
|                                                   _Louis I LUDOVINGIAN _______+
|                                                  | (.... - 1139)              
|                         _Louis II LUDOVINGIAN ___|
|                        | (1128 - 1172) m 1140    |
|                        |                         |_Hedwig of GISONES _________
|                        |                           (1098 - 1148)              
|_Sophia of LUDOVINGIAN _|
                         |
                         |                          _Frederick II HOHENSTAUFEN _+
                         |                         | (1090 - 1147) m 1132       
                         |_Judith of HOHENSTAUFEN _|
                           (1133 - 1191) m 1140    |
                                                   |_Agnes of SAARBRÜCKEN _____
                                                     (.... - 1147) m 1132