_Stefan NEMANJIĆ ________+
                                                      | (1113 - 1198)            
                                 _Stefan NEMANJIĆ ___|
                                | (1165 - 1228) m 1186|
                                |                     |_Ana of SERBIA ___________
                                |                       (.... - 1200)            
 _Stefan Vladislav I NEMANJIĆ _|
| (1198 - 1264)                 |
|                               |                      _Alexios III ANGELOS _____+
|                               |                     | (1153 - 1211)            
|                               |_Eudokia ANGELOS ____|
|                                 (.... - 1211) m 1186|
|                                                     |_Euphrosyne of KAMATEROS _+
|                                                       (1155 - 1211)            
|
|--Stefan NEMANJIĆ 
|  (.... - 1281)
|                                                      _Ivan I ASEN _____________+
|                                                     | (.... - 1196) m 1183     
|                                _Ivan II ASEN _______|
|                               | (1190 - 1241)       |
|                               |                     |_Helen of UNKNOWN ________
|                               |                        m 1183                  
|_Belaslava of ASEN ____________|
                                |
                                |                      __________________________
                                |                     |                          
                                |_Anna of UNKNOWN ____|
                                  (.... - 1221)       |
                                                      |__________________________