_Otto ASCANIA _______+
                                            | (1070 - 1122)       
                       _Albert ASCANIA _____|
                      | (1100 - 1170)       |
                      |                     |_Eilika of BILLUNG __+
                      |                       (1080 - 1141)       
 _Otto I ASCANIA _____|
| (1128 - 1184)       |
|                     |                      _____________________
|                     |                     |                     
|                     |_Sophie of FORMBACH _|
|                       (1105 - 1160)       |
|                                           |_____________________
|                                                                 
|
|--Albert II ASCANIA 
|  (1177 - 1219)
|                                            _Dirk VI HOLLAND ____+
|                                           | (1114 - 1157)       
|                      _Floris III HOLLAND _|
|                     | (1141 - 1190) m 1162|
|                     |                     |_Sophie of SALM _____+
|                     |                       (1120 - 1176)       
|_Ada of HOLLAND _____|
  (1163 - 1205)       |
                      |                      _Henry DUNKELD ______+
                      |                     | (1114 - 1152)       
                      |_Ada of DUNKELD _____|
                        (.... - 1206) m 1162|
                                            |_Ada of WARENNE _____+
                                              (1120 - 1178)