| | Rannoux II Ranulfe de Poitiers –890 | | | | Rannoux I Ranulfe de Poitiers 839–866 | | | | Bernard I de Poitiers 795–844 | | |
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| | | Louis II le Bègue Carolingiens 846–879 Adélaïde d' Anjou 855–901 Lotitia de Vannes 845–880 | | | | Charles II le Chauve Carolingiens 823–877 Ermentrude d' Orléans 825–869 Richilde de Provence –910 | | |
| | | | | Eripsoë II de Vannes 825–857 | | |
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