_Brun of OTTONIAN ____
                                              |                      
                         _Liudolf OTTONIAN ___|
                        | (0805 - 0865) m 0830|
                        |                     |_Gisla VON VERLA _____
                        |                                            
 _Otto I OTTONIAN ______|
| (0851 - 0912)         |
|                       |                      _Unknown BILLUNG _____
|                       |                     |                      
|                       |_Oda of BILLUNG _____|
|                         (0806 - 0913) m 0830|
|                                             |______________________
|                                                                    
|
|--Oda of OTTONIAN 
|  (0877 - 0952)
|                                              _Poppo I MEROVINGIAN _+
|                                             | (.... - 0839)        
|                        _Henry BABENBERG ____|
|                       | (.... - 0886)       |
|                       |                     |______________________
|                       |                                            
|_Hedwiga of BABENBERG _|
  (0850 - 0903)         |
                        |                      ______________________
                        |                     |                      
                        |_____________________|
                                              |
                                              |______________________