_Haakon III Sverresson SVERRE _+
                                                                    | (1170 - 1203)                 
                                     _Haakon IV Haakonsson SVERRE __|
                                    | (1203 - 1263)                 |
                                    |                               |_Inga Olafsdatter of VARTEIG __
                                    |                                 (1183 - 1234)                 
 _Haakon Haakonsson SVERRE _________|
| (1232 - 1257)                     |
|                                   |                                _Skule Bårdsson GODWIN _______+
|                                   |                               | (1189 - 1240)                 
|                                   |_Margaret Skulesdatter GODWIN _|
|                                                                   |
|                                                                   |_Ragnhild JONSDOTTER __________
|                                                                                                   
|
|--Sverre Magnus Haakonsson SVERRE 
|  (.... - 1261)
|                                                                    _Magnus Minnesköld BJÄLBO ___+
|                                                                   | (1175 - 1208)                 
|                                    _Birger Magnusson BJÄLBO _____|
|                                   | (1200 - 1266)                 |
|                                   |                               |_______________________________
|                                   |                                                               
|_Rikissa Birgersdotter of BJÄLBO _|
  (1237 - 1288)                     |
                                    |                                _Eric X Knutsson ERIC _________+
                                    |                               |                               
                                    |_Ingeborg Eriksdotter of ERIC _|
                                      (1212 - 1254)                 |
                                                                    |_Richeza of ESTRIDSEN _________+
                                                                      (1190 - 1220)