_Haakon IV Haakonsson SVERRE ___+
                                                                 | (1203 - 1263)                  
                             _Magnus VI Haakonsson SVERRE _______|
                            | (1238 - 1280)                      |
                            |                                    |_Margaret Skulesdatter GODWIN __+
                            |                                                                     
 _Eric II Magnusson SVERRE _|
| (1268 - 1299)             |
|                           |                                     _Eric IV Valdemarsen ESTRIDSEN _+
|                           |                                    | (1216 - 1250)                  
|                           |_Ingeborg Eriksdotter of ESTRIDSEN _|
|                             (1244 - 1286)                      |
|                                                                |_Judith of ASCANIA _____________+
|                                                                  (1223 - 1266)                  
|
|--Ingebord Eriksdottir SVERRE 
|  (1297 - 1357)
|                                                                 _Robert V BRUCE ________________+
|                                                                | (1215 - 1295) m 1240           
|                            _Robert VI BRUCE ___________________|
|                           | (1243 - 1303)                      |
|                           |                                    |_Isabel of CLARE _______________+
|                           |                                      (1226 - 1264) m 1240           
|_Isabel BRUCE _____________|
  (1272 - 1358)             |
                            |                                     ________________________________
                            |                                    |                                
                            |_Marjorie of MACDUFF _______________|
                              (1253 - 1292)                      |
                                                                 |________________________________