_Siegfried I SPONHEIM _
                                                 | (1010 - 1064)         
                          _Englebert I SPONHEIM _|
                         | (.... - 1096)         |
                         |                       |_Richardis of UNKNOWN _
                         |                                               
 _Englebert II SPONHEIM _|
| (.... - 1141)          |
|                        |                        _______________________
|                        |                       |                       
|                        |_Hedwig of UNKNOWN ____|
|                                                |
|                                                |_______________________
|                                                                        
|
|--Ulrich I SPONHEIM 
|  (.... - 1144)
|                                                 _______________________
|                                                |                       
|                         _______________________|
|                        |                       |
|                        |                       |_______________________
|                        |                                               
|_Uta of PASSAU _________|
                         |
                         |                        _______________________
                         |                       |                       
                         |_______________________|
                                                 |
                                                 |_______________________