| | Hildebrande de France 895–931 Herbert II de Vermandois 884–943 | | |
| | Beatrice de Vermandois 880–931 Robert I King of West Francia 860–923 | | |
| | Richard I “The Fearless” of Normandy 933–996 Gunnora Haraldsdottir de Crepon 935–1031 | | |
| | William I “Longsword” of Normandy 900–943 | | |
| | Alix de Vermandois 910–960 Arnulf I “The Great” of Flanders 886–965 | | |
| | Herbert II de Vermandois 884–943 Hildebrande de France 895–931 | | |
| | Herbert I de Vermandois 845–905 | | |
| | Rothaide de Bobbio 812–858 Pepin II de Vermandois 817–892 | | | | Rotlinde de Gellone 785–820 | | | | Bernard de St Quentin 730–809 | | | | Charles Martel of the Franks 689–741 Rotrude von Trier 690–724 | | |
| | | Count Heribert de Laon 690–747 Bertrada von Cologne 695–721 | | |
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| | | Saint William de Gellone 755–814 Guitberge von Hornbach 758–804 | | | | Aldana of the Franks 724–804 | | |
| | | Lambert I von Hornbach 720–783 | | |
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| | | Bernard … King of Italy 797–818 Cunegonde de Laon 797–835 | | | | Pepin I Martel … King of Italy 773–810 | | | | Charlemagne King of the Franks 742–814 Hildegarde von Swabia 757–783 | | |
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| | | Saint William de Gellone 755–814 Guitberge von Hornbach 758–804 | | | | Aldana of the Franks 724–804 | | |
| | | Lambert I von Hornbach 720–783 | | |
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