| Emperor Charlemagne of the Holy Roman Empire |
|
| Empress Hildegard de Savoy of the Holy Roman Empire |
| Emperor Louis I "The Pious" of the Holy Roman Empire | Ermengarde of the Holy Roman Empire |
| bd. 0840 occ. edu. rel. dd. brd. add. ali. |
bd. occ. edu. rel. dd. brd. add. ali. |
| spouses: 1, 2 |
| Princess Adbelahide Adelheid of the Holy Roman Empire |