
| Guelph IV Duke Of BAVARIA | |
| B: | Abt 1040 |
| <, Este, , Italy> | |
| D: | 9 Nov 1091 |
| 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 |
| Guelph II Duke Of BAVARIA | |
| B: | Abt 990 |
| D: | 10 Mar 1030 |
| Irmtrud | |
| B: | 990 |
| D: | 1055 |
|
| Itha von ÖHNINGEN | |
| B: | Abt 969 |
| Öhningen, Baden, Germany | |
| D: | 16 Oct 1020 |
| Rudolf II, Count Of ALTDORF | |
| B: | 927 |
| D: | 10 Apr 985 OR 990 |