_Frederick HOHENSTAUFEN _
                                                       | (1020 - 1053)           
                            _Frederick I HOHENSTAUFEN _|
                           | (1050 - 1105)             |
                           |                           |_Hildegard of EGISHEIM __
                           |                             (.... - 1050)           
 _Conrad III HOHENSTAUFEN _|
| (1093 - 1151)            |
|                          |                            _Henry IV SALIAN ________+
|                          |                           | (1050 - 1106)           
|                          |_Agnes of SALIAN __________|
|                            (1072 - 1143)             |
|                                                      |_Bertha of SAVOY ________+
|                                                        (1051 - 1087)           
|
|--Henery Berengar HOHENSTAUFEN 
|  (1137 - 1150)
|                                                       _________________________
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|                          |                                                     
|_Gertrude of SULZBACH ____|
  (1110 - 1146)            |
                           |                            _________________________
                           |                           |                         
                           |___________________________|
                                                       |
                                                       |_________________________