_Frederick II HOHENSTAUFEN ___+
                                                     | (1090 - 1147)                
                        _Frederick III HOHENSTAUFEN _|
                       | (1122 - 1190)               |
                       |                             |_Judith of WELF ______________+
                       |                               (1100 - 1130)                
 _Otto I HOHENSTAUFEN _|
| (1169 - 1199)        |
|                      |                              _Reginald III IVREA __________+
|                      |                             | (1087 - 1148)                
|                      |_Beatrice I of IVREA ________|
|                        (1143 - 1184)               |
|                                                    |_Agatha of METZ ______________+
|                                                      (1120 - 1147)                
|
|--Joanna I of HOHENSTAUFEN 
|  (1191 - 1205)
|                                                     _Theobald II BLOIS-CHAMPAGNE _+
|                                                    | (1090 - 1151)                
|                       _Theobald V BLOIS ___________|
|                      | (1130 - 1190)               |
|                      |                             |_Matilda of SPONHEIM _________+
|                      |                               (.... - 1160)                
|_Margaret of BLOIS ___|
  (1170 - 1230)        |
                       |                              _Louis VII CAPET _____________+
                       |                             | (1120 - 1180)                
                       |_Alix of CAPET ______________|
                         (1151 - 1198)               |
                                                     |_Eleanor of POITIERS _________+
                                                       (1122 - 1204)