_Henry II MECKLENBURG __________+
                                                  | (1266 - 1328) m 1315           
                          _Albert II MECKLENBURG _|
                         | (1318 - 1378)          |
                         |                        |_Anna of ASCANIA _______________+
                         |                          (.... - 1327) m 1315           
 _Henry III MECKLENBURG _|
| (1337 - 1383)          |
|                        |                         _Eric Magnusson BJÄLBO ________+
|                        |                        | (1282 - 1318) m 1312           
|                        |_Euphemia of BJÄLBO ___|
|                          (1317 - 1370)          |
|                                                 |_Ingebord Haakonsdatter SVERRE _+
|                                                   (1301 - 1361) m 1312           
|
|--Albert IV MECKLENBURG 
|  (1363 - 1388)
|                                                  _Christopher II ESTRIDSEN ______+
|                                                 | (1276 - 1332)                  
|                         _Valdemar IV ESTRIDSEN _|
|                        | (1320 - 1375)          |
|                        |                        |_Euphemia of GRIFFIN ___________+
|                        |                          (1285 - 1330)                  
|_Ingeborg of ESTRIDSEN _|
  (1346 - 1370)          |
                         |                         _Eric II ESTRIDSEN _____________+
                         |                        | (1290 - 1325)                  
                         |_Helvig of ESTRIDSEN ___|
                           (.... - 1374)          |
                                                  |_Adelaide of SCHAUENBURG _______
                                                    (.... - 1349)