Family Group Sheet| FATHER | | Heinrich Bayern (94BF-GM9) | | BIRTH | 1102 | | | BIRTH | 1102 | Bavaria | | DEATH | 20 October 1139 | | | REF # | | 4043594; | | REF # | | 4120556; | | REF # | | 60; | | FATHER | Heinrich IX "Welf Black, „The Black“ Duke" Bayern (93DX-L96) | | MOTHER | Wulfhild Billung (L1QM-QVR) | | | | MOTHER | | Gertrude Supplinburg (PM91-NX7) | | BIRTH | 18 April 1115 | | | DEATH | 18 April 1143 | | | REF # | | 4043596; | | REF # | | 4120558; | | REF # | | 60; |
| | | CHILDREN | | 1. | Heinrich III-XII "der Löwe, the Lion" Welf V (MB6W-V2V) MALE | | | BIRTH | 1129 | Ravensburg, Tubingen, Baden-Wuerttemberg, Germany | | DEATH | 6 August 1195 | Braunschweig, Braunschweig, Niedersachsen, Germany | | REF # | | 3946816; | | REF # | | | | REF # | | 60; | | MARRIAGE | 1 February 1168 | Matilda Plantagenet (L2B6-W8C); St Peter, Domkirche, Minden, Germany |
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