Compact tree of Robert I King of West Francia
| Tircincbertus de Hesbaye 730–770 | Charlemagne King of the Franks 742–814 | Pepin III “The Short” King of the Franks 714–768 | Gerold Childebrand von Vinzgau 730–779 | ||||||||||
| Robert de Hesbaye 770–807 | Rutpert III von Wormsgau 800–822 | Theoderata von Wormsgau 768–788 | Charlemagne King of the Franks 742–814 | Louis I “The Pious” … King of the Franks 778–840 | Hildegarde von Swabia 757–783 | ||||||||
| Fastrade … 763–794 | Bertrada “Greatfoot” de Laon 720–783 | Imma von Swabia 730–798 | |||||||||||
| Robert IV “The Strong” of the Franks 820–866 |
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Adelaide de Tours 815–866 | |||||||||||
| Gerold Childebrand von Vinzgau 730–779 | Lambert I von Hornbach 720–783 | Gundaland de Hesbaye –778 | |||||||||||
| Hadrian d'Orleans 757–824 | Wiltrud d'Orleans 799– | Waldrat von Hornbach 765–824 | Ingramme de Hesbaye – | Ermengarde de Hesbaye 778–818 | Hedwig de Bavaria 758–778 | ||||||||
| Imma von Swabia 730–798 | Gerberge de Laon 730–785 | ||||||||||||