_Theobald III BLOIS ___+
                                                        | (1012 - 1089)         
                                _Stephen Henry BLOIS ___|
                               | (1045 - 1102)          |
                               |                        |_Gersent of LE MANS ___
                               |                                                
 _Theobald II BLOIS-CHAMPAGNE _|
| (1090 - 1151)                |
|                              |                         _William I NORMANDY ___+
|                              |                        | (1028 - 1087) m 1051  
|                              |_Adela of NORMANDY _____|
|                                (1067 - 1136)          |
|                                                       |_Matilda of FLANDERS __+
|                                                         (1031 - 1083) m 1051  
|
|--Matilda of BLOIS-CHAMPAGNE 
|  
|                                                        _Englebert I SPONHEIM _+
|                                                       | (.... - 1096)         
|                               _Englebert II SPONHEIM _|
|                              | (.... - 1141)          |
|                              |                        |_Hedwig of UNKNOWN ____
|                              |                                                
|_Matilda of SPONHEIM _________|
  (.... - 1160)                |
                               |                         _______________________
                               |                        |                       
                               |_Uta of PASSAU _________|
                                                        |
                                                        |_______________________