
| Lambert I, Count of Nantes, Prefect of the Breton March, Duke of Spoleto | |
| B: | Abt 785 |
| Nantes, Brittany, France | |
| D: | 1 Sep 836 |
| Adelaide | |
| B: | Abt 795 |
| of, , Italy | |
| D: | Yes, date unknown |
| Guido, Warden of Breton March | |
| B: | Abt 760 |
| Hornbach, Bergstrasse, Hessen, Germany | |
| D: | Bef 819 |
| Waldrat | |
| B: | Abt 765 |
| Hornbach, Bergstrasse, Hessen, Germany | |
| D: | Yes, date unknown |
| Lambert, Count of Hornbach | |
| B: | Abt 730 |
| Hornbach, Bergstrasse, Hessen, Germany | |
| D: | Abt 783 |
|
| Gui, Count of Trèves | |
| B: | Abt 695 |
| Trier, Rhineland-Palatinate, Germany | |
| D: | 723 |
| France | |