de PONTHIEU Hughes 1er (31575121728)
  | de VERMANDOIS Adelinde (31575121729)
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de PONTHIEU Herluin Hilduin 1er (15787560864) ? - 878
  | de RAMERUPT Hélissende (15787560865)
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de PONTHIEU Helgaud II Childwald (7893780432) 860
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de PONTHIEU Herluin II (252727791616) 890 - 945
  | de DAMMARTIN (252727791617)
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de PONTHIEU Walbert ? - 940
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