_Frederick II HOHENZOLLERN _+
                                                           | (1125 - 1142)              
                              _Frederick III HOHENZOLLERN _|
                             | (1139 - 1200) m 1184        |
                             |                             |____________________________
                             |                                                          
 _Frederick IV HOHENZOLLERN _|
| (1188 - 1255) m 1248       |
|                            |                              ____________________________
|                            |                             |                            
|                            |_Sophie of RAABS ____________|
|                              (1170 - 1204) m 1184        |
|                                                          |____________________________
|                                                                                       
|
|--Frederick V HOHENZOLLERN 
|  (.... - 1289)
|                                                           ____________________________
|                                                          |                            
|                             _____________________________|
|                            |                             |
|                            |                             |____________________________
|                            |                                                          
|_Elisabeth of ABENSBERG ____|
   m 1248                    |
                             |                              ____________________________
                             |                             |                            
                             |_____________________________|
                                                           |
                                                           |____________________________