_Frederick III HOHENZOLLERN _+
                                                      | (1220 - 1297) m 1275        
                          _Frederick IV HOHENZOLLERN _|
                         | (1287 - 1332)              |
                         |                            |_Helene of ASCANIA __________+
                         |                              (1247 - 1309) m 1275        
 _Albrecht HOHENZOLLERN _|
| (.... - 1361)          |
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|                        |_Margareta of GÖRZ ________|
|                          (1290 - 1348)              |
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|--Anna of HOHENZOLLERN 
|  
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