Welf I of Argengau
Count of Argen-zu-Linzgau in Bavaria
Born (c837) – Died (before 876)

Father – Conrad I of Argengau
Mother – Adelaide of Tours

Welf was married (c850 – c852) to Judith of Huesigau
Children :

• Luitpold of Bavaria
• Conrad of Linzgau
• Eticho I of Ammergau
• Bardo of Argengau
• Herold of Argengau