_Frederick III HOHENZOLLERN _+
                                                             | (1139 - 1200) m 1184        
                               _Conrad I HOHENZOLLERN _______|
                              | (1186 - 1261)                |
                              |                              |_Sophie of RAABS ____________
                              |                                (1170 - 1204) m 1184        
 _Frederick III HOHENZOLLERN _|
| (1220 - 1297) m 1248        |
|                             |                               _____________________________
|                             |                              |                             
|                             |______________________________|
|                                                            |
|                                                            |_____________________________
|                                                                                          
|
|--Adelheid of HOHENZOLLERN 
|  (.... - 1307)
|                                                             _Berthold IV ANDECHS ________+
|                                                            | (1159 - 1204)               
|                              _Otto I ANDECHS ______________|
|                             | (1180 - 1234)                |
|                             |                              |_Agnes of WETTIN ____________+
|                             |                                (.... - 1195)               
|_Elisabeth of ANDECHS _______|
  (1224 - 1272) m 1248        |
                              |                               _Otto I HOHENSTAUFEN ________+
                              |                              | (1169 - 1199)               
                              |_Beatrice II of HOHENSTAUFEN _|
                                (1193 - 1231)                |
                                                             |_Margaret of BLOIS __________+
                                                               (1170 - 1230)