Nithard of St Ricquier
Born (c795) – Died (June 14, 844)
He was killed fighting against the Normans

Father – Angilbert of Saalgau (link)
Mother – Bertha of Neustria (1) (link)

Nithard was appointed as lay Abbot of St Ricquier and was famous as an historian

The identity of his wife remains unknown
Children :

• Helgaud I of Ponthieu (link)