Branches of the Laon family
- Martin de Laon 660–708 Bertrada von Preum 676–740
- Count Heribert de Laon 690–747 Bertrada von Cologne 695–721
- Bertrada “Greatfoot” de Laon 720–783 Pepin III “The Short” King of the Franks 714–768
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- Gerberge de Laon 730–785 Lambert I von Hornbach 720–783
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- Mile de Laon 722–800 Bernard de St Quentin 730–809
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- Bertrada “Greatfoot” de Laon 720–783 Pepin III “The Short” King of the Franks 714–768
- Count Heribert de Laon 690–747 Bertrada von Cologne 695–721
- Cunegonde de Laon 797–835 Bernard … King of Italy 797–818
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