| Robert I "the Old" of France Duke of Burgundy (1011 - 1076) |
|
| Ermengarde of Anjou (ca1018 - 1076) |
| Guy-Guillaume VIII of Aquitaine Duke | Hildegarde of Bourgogne |
| b. ca 1026 d. 25 Sep 1086 br. occ. VI Count of Poitou edu. rel. |
b. ca 1050 d. aft 1104 br. occ. edu. rel. |
| > Guillaume IX "the Young" of Aquitaine Duke < |