西法兰克王国
(
June 13,
823 AD～
October 5,
877 AD)
Charlemagne's grandson Charles the Bald, Frankish Emperor Louis I was the fourth son, born in Frankfurt am Main. His mother was the second wife of Louis I of Bavaria's You Disi.
In Lothair's son Louis II after the death of the emperor in 875 years, as the Carolingian members of the oldest, Charles the Bald inherited the title of emperor. He has been the coronation of Pope John VIII. In the years after the death of Charles in 877, had been dangling to the throne 881 years.