_Arnold IV ANDECHS ______________________+
                                                           | (.... - 1098)                           
                          _Berthold II ANDECHS ____________|
                         | (1098 - 1151)                   |
                         |                                 |_Gisela of SCHWEINFURT __________________
                         |                                                                           
 _Berthold III ANDECHS __|
| (1110 - 1188) m 1152   |
|                        |                                  _Poppo II WEIMAR ________________________+
|                        |                                 | (.... - 1098)                           
|                        |_Sophia of WEIMAR _______________|
|                                                          |
|                                                          |_________________________________________
|                                                                                                    
|
|--Sophia of ANDECHS 
|  (.... - 1217)
|                                                           _Eckhard I WITTELSBACH __________________+
|                                                          | (.... - 1091)                           
|                         _Otto IV WITTELSBACH ____________|
|                        | (1083 - 1156)                   |
|                        |                                 |_Richardis of WEIMAR ____________________+
|                        |                                                                           
|_Hedwig of WITTELSBACH _|
  (1117 - 1174) m 1152   |
                         |                                  _Frederick III of PETTENDORF-LENGENFELD _
                         |                                 |                                         
                         |_Heilika of PETTENDORF-LENGFELD _|
                           (1103 - 1170)                   |
                                                           |_Heilika of HOHENSTAUFEN ________________+