_____________________
                                              |                     
                         _Frederick ANDECHS __|
                        | (0971 - 1030)       |
                        |                     |_____________________
                        |                                           
 _Frederick II ANDECHS _|
| (1005 - 1075)         |
|                       |                      _Conrad I CONRADINE _+
|                       |                     | (0915 - 0997)       
|                       |_Hemma of CONRADINE _|
|                         (.... - 1020)       |
|                                             |_____________________
|                                                                   
|
|--Arnold IV ANDECHS 
|  (.... - 1098)
|                                              _____________________
|                                             |                     
|                        _____________________|
|                       |                     |
|                       |                     |_____________________
|                       |                                           
|_Irmgard of GILCHING __|
                        |
                        |                      _____________________
                        |                     |                     
                        |_____________________|
                                              |
                                              |_____________________