Amalbert was the son of Sulpicius de Chapteuil and Geïla. The date and place of his birth have not been found.
Amalbert de Chapteuil
Sulpicius de Chapteuil (c0795-?)
Rostaing de Chapteuil (c0775-?)
Sylvion de Chapteuil (->0775)
Didane
Sufficia
Geïla