_Leopold V BABENBERG _____+
                                               | (1157 - 1194)            
                       _Leopold VI BABENBERG __|
                      | (1176 - 1230) m 1203   |
                      |                        |_Helena of ÁRPÁD _______+
                      |                          (1155 - 1199)            
 _Henry II BABENBERG _|
| (1208 - 1228) m 1225|
|                     |                         _Isaac Komnenos VATATZES _+
|                     |                        | (.... - 1196) m 1190     
|                     |_Theodora ANGELOS ______|
|                       (1190 - 1246) m 1203   |
|                                              |_Anna Komnenos ANGELOS ___+
|                                                (1176 - 1212) m 1190     
|
|--Gertrude of BABENBERG 
|  (1226 - 1288)
|                                               _Louis II LUDOVING _______+
|                                              | (1128 - 1172) m 1140     
|                      _Hermann I LUDOVING ____|
|                     | (1165 - 1217)          |
|                     |                        |_Judith of HOHENSTAUFEN __+
|                     |                          (1133 - 1191) m 1140     
|_Agnes of LUDOVING __|
  (1205 - 1246) m 1225|
                      |                         _Otto V WITTELSBACH ______+
                      |                        | (1117 - 1183)            
                      |_Sophia of WITTELSBACH _|
                        (1170 - 1238)          |
                                               |_Agnes of LOON ___________+
                                                 (1150 - 1191)