| Male Welf IV Duke Of Bavaria |
| Birth | 1040 | |
| Death | 6 Nov 1101 | |
| Burial | ||
| Marriage | ||
| Father | Alberto Azzo II Marquis Of Este | F4011 Group Sheet | |
| Mother | Cunigunde Of Bavaria | F4011 Group Sheet | |
| Female Judith Of Flanders |
| Birth | ||
| Death | 4 Mar 1094 | |
| Burial | ||
| Father | Baldwin IV "The Bearded" Count Of Flanders | F3543 Group Sheet | |
| Mother | Judith Of Normandy | F3543 Group Sheet | |
| Male Henry I "The Black" Duke Of Bavaria |
| Birth | 1074 | |
| Death | 13 Dec 1126 | |
| Burial | ||
| Spouse | Wulfhilda Of Saxony | F4007 | |
| Marriage | ||