_Albert II ASCANIA _________+
                                                | (1177 - 1219) m 1205       
                       _Otto III ASCANIA _______|
                      | (1215 - 1267)           |
                      |                         |_Matilda of WETTIN _________+
                      |                           (1185 - 1225) m 1205       
 _Otto V ASCANIA _____|
| (1246 - 1298)       |
|                     |                          _Wenceslaus I PŘEMYSLID ___+
|                     |                         | (1205 - 1253)              
|                     |_Beatrice of PŘEMYSLID _|
|                       (1225 - 1290)           |
|                                               |_Kunigunde of HOHENSTAUFEN _+
|                                                 (1201 - 1248)              
|
|--Beatrice of ASCANIA 
|  (1270 - 1316)
|                                                _Poppo VII HENNEBERG _______+
|                                               | (1215 - 1267) m 1223       
|                      _Herman I HENNEBERG _____|
|                     | (1224 - 1290) m 1249    |
|                     |                         |_Jutta of LUDOVING _________+
|                     |                           (1184 - 1235) m 1223       
|_Jutta of HENNEBERG _|
  (.... - 1295)       |
                      |                          _Floris IV HOLLAND _________+
                      |                         | (1210 - 1234) m 1214       
                      |_Margaret of HOLLAND ____|
                        (1234 - 1276) m 1249    |
                                                |_Matilda of REGINAR ________+
                                                  (1200 - 1267) m 1214