_Barnim I GRIFFIN _________+
                                                     | (1217 - 1278)             
                               _Bogislaw IV GRIFFIN _|
                              | (1255 - 1308)        |
                              |                      |_Margareta of MECKLENBURG _+
                              |                        (1231 - 1261)             
 _Wartislaw IV GRIFFIN _______|
| (1290 - 1326)               |
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|                             |                      |                           
|                             |_Margareta of RUGIA __|
|                                                    |
|                                                    |___________________________
|                                                                                
|
|--Barnim IV GRIFFIN 
|  (1325 - 1365)
|                                                     ___________________________
|                                                    |                           
|                              ______________________|
|                             |                      |
|                             |                      |___________________________
|                             |                                                  
|_Elisabeth of LINDOW-RUPPIN _|
                              |
                              |                       ___________________________
                              |                      |                           
                              |______________________|
                                                     |
                                                     |___________________________