
| Guelph IV Duke Of BAVARIA | |
| B: | Abt 1040 |
| <, Este, , Italy> | |
| D: | 9 Nov 1091 |
| Heinrich IX (Welf) Duke Of BAVARIA | |
| B: | 1074 |
| , , , Bavaria | |
| D: | 13 Dec 1126 |
| Ravensburg, Donau, Wuerttemberg, Germany | |
| Ulfhide (Wolfhildis) Princess Of SAXONY | |
| B: | Abt 1079 |
| , , Saxe, Prussia | |
| M: | 1095 OR 1100 |
| D: | 29 Dec 1126 |
| , Altdorf, Uri, Switzerland | |
| Judith (Fausta) Countess Of NORTHUMBRIA | |
| B: | Abt 1027 |
| , , , Flandres | |
| M: | 1071 |
| D: | 1094 |
| Cunigunde Princess Of BAVARIA | |
| B: | Abt 1020 |
| <, Este, , Italy> | |
| D: | 21 Mar 1044 |
| Azo II Marquis D' ESTE | |
| B: | 10 Jul 1009 |
| , Este, , Italy | |
| M: | 1035 OR 1040 |
| D: | 1047 |
|
| Irmtrud | |
| B: | 990 |
| D: | 1055 |
| Guelph II Duke Of BAVARIA | |
| B: | Abt 990 |
| D: | 10 Mar 1030 |