_Engelbert III GORIZIA __+
                                                    | (.... - 1220)           
                             _Meinhard III GORIZIA _|
                            | (1200 - 1258)         |
                            |                       |_Matilda of ANDECHS _____+
                            |                                                 
 _Meinhard GORIZIA _________|
| (1238 - 1295)             |
|                           |                        _________________________
|                           |                       |                         
|                           |_Adelaide of TYROL ____|
|                                                   |
|                                                   |_________________________
|                                                                             
|
|--Otto III GORIZIA 
|  (1265 - 1310)
|                                                    _Louis I WITTELSBACH ____+
|                                                   | (1173 - 1231)           
|                            _Otto II WITTELSBACH __|
|                           | (1206 - 1253)         |
|                           |                       |_Ludmilla of PŘEMYSLID _+
|                           |                         (1170 - 1240)           
|_Elisabeth of WITTELSBACH _|
  (1227 - 1273)             |
                            |                        _Henry V WELF ___________+
                            |                       | (1173 - 1227) m 1193    
                            |_Agnes of WELF ________|
                              (1201 - 1267)         |
                                                    |_Agnes of HOHENSTAUFEN __+
                                                      (1176 - 1204) m 1193