Drogon was the son of Carloman de Herstal but his mother is unknown. The date and place of his birth have not been found.
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Carloman de Herstal |
Charles Martel |
Pépin II de Herstal |
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Alpaïde de Bruyères |
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Hrotroda or Rotrude de Trèves |
saint Leutwin de Poitiers |
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Willegarde d'Agilofinges |
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