Duke of Burgundy 923-938. His title is not listed in the third source. This
may be Giselbert of Lorraine, first Duke of Lorraine, RN 13204.
Count Chalons.
Source: Ancestral Roots of Sixty Colonists, p 107;
Haydn's Book of Diginities, p 28; Kings, Rulers and Statesmen, p 129
Ahnentafel for Edward III of England