Adelaide de Tours, Gräfin im Argen- und Linzgau daughter of Hugh II "le Méfiant" d' Alsace, Count of Tours and Ava, Gräfin von Tours
Adelaide de Tours, Gräfin im Argen- und Linzgau married Konrad I "der Ältere" von Altdorf, Count of Aargau and Auxerre
and
Adelaide de Tours, Gräfin im Argen- und Linzgau married Rodbert IV "le Fort" de Neustrie, Count in Wormgau
Sources:
Ancestral Roots of Certain American Colonists, Who Came to America before 1700
Royalty for Commoners, The Complete Known Lineage of John of Gaunt
Sources for Rodbert IV:
Ancestral Roots of Certain American Colonists, Who Came to America before 1700
Royalty for Commoners, The Complete Known Lineage of John of Gaunt
and yes even "close your eyes"
Bloodline of the Holy Grail, The Hidden Lineage of Jesus Revealed