Conrad I, Count of Auxerre
Frankish noble
(b. 0800)
Parents
Welf I, Count of Altdorf
Hedwig
Children
Welf II, Count of Altdorf
Conrad II, Duke of Transjurane Burgundy
Hugh the Abbot
Siblings
Hemma
Rudolph
Judith of Bavaria
unknown daughter von Altdorf
Partners
Adelheid van Tours