Charles the Bald (numbered Charles II of France and the Holy Roman Emperor) (French: "Charles le Chauve", German: "Karl der Kahle") (13 June 823 - 5 or 6 October, 877), Holy Roman Emperor (875-877) and king of West Francia (840-877), was the youngest son of Emperor Louis the Pious, by his second wife Judith. Wikipedia
The definitive Wikipedia entry for Charles The Bald. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Charles_the_Bald