| | EnquerrandII Count of Ponthieu 980–1053 | | |
Guy Count of Ponthieu 1030–… | | |
| | HughII Count of Ponthieu 1000–1052 | | |
| | Enguerrand Count of Ponthieu 980–1046 | | |
ThierryIII Count of Frisia 982–… | | |
| | Luitgarde of Luxembourg …–1005 Arnoul the Great Count of Frisia …–993 | | |
| | Sigefroi Count of Luxembourg 922–998 | | | | EberhardIV Count in the Nordgau …–972 | | | | HughIII Count of Hohenburg …–940 | | | | EberhardII Count in the Nordgau …–898 | | | | EberhardII Count in the Nordgau …–881 | | |
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| | | Wigeric Count of Aachen …–919 | | | | Ermentrude of France 870–… | | | | LouisII the Stammerer King of France 846–879 | | |
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| | | Wigeric Count of Aachen …–919 | | | | Ermentrude of France 870–… | | | | LouisII the Stammerer King of France 846–879 | | | | CharlesII the Bald King of France 823–877 Ermentrude of Orleans …–869 | | |
| | | Adelard Count of the Palace …–… | | |
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