Eberhard I of Niederlahngau
Count of Niederlahngau (Nellenburg), Ortenau and Wormsgau
Born (c853) - Died (902)

Father - Udo II of Niederlahngau
Mother - Judith of Argengau

Eberhard I married firstly (c875) Amalrada of the Threkwitigau
Children :

• Konrad of Franconia
• Eberhard II of Niederlahngau
• N of Niederlahngau (2)

Eberhard I married secondly (c885) Wiltrude of Wormsgau
Children :

• Reginlinda of Niederlahngau
• Gebhard of Alsace