_James I BARCELONA _____+
                                                           | (1207 - 1276)          
                            _Peter III BARCELONA __________|
                           | (1239 - 1285) m 1262          |
                           |                               |_Violant of ÁRPÁD ____+
                           |                                 (1215 - 1251)          
 _Frederick III BARCELONA _|
| (1272 - 1337)            |
|                          |                                _Manfred HOHENSTAUFEN __+
|                          |                               | (1232 - 1265)          
|                          |_Constance II of HOHENSTAUFEN _|
|                            (1249 - 1302) m 1262          |
|                                                          |_Beatrice of SAVOY _____+
|                                                            (1222 - 1259)          
|
|--Constance of BARCELONA 
|  (1304 - 1344)
|                                                           _Charles I ANJOU _______+
|                                                          | (1226 - 1284)          
|                           _Charles II ANJOU-NAPLES ______|
|                          | (1254 - 1309)                 |
|                          |                               |_Beatrice of BARCELONA _+
|                          |                                 (1229 - 1267)          
|_Eleanor of ANJOU-NAPLES _|
  (1289 - 1341)            |
                           |                                _Stephen V ÁRPÁD _____+
                           |                               | (1239 - 1272)          
                           |_Mary of ÁRPÁD ______________|
                             (1257 - 1323)                 |
                                                           |_Elizabeth the CUMAN ___
                                                             (1244 - 1290)