King of Provence from 11 January 887, King of Italy from 12 October 900, and briefly Holy Roman Emperor between 901 and 905
Louis the Blind was the king of Provence from 11 January 887, King of Italy from 12 October 900, and briefly Holy Roman Emperor, as Louis III, between 901 and 905. His father was a Bosonid and his mother was a Carolingian. Wikipedia