Louis I, Duke of Bavaria (born 1173)

Louis I, Duke of Bavaria

Bavarian nobleman (1173–1231)

Louis I, called the Kelheimer or of Kelheim, since he was born and died at Kelheim, was the Duke of Bavaria from 1183 and Count Palatine of the Rhine from 1214. He was the only surviving son of Otto I, Duke of Bavaria by his wife Agnes of Loon. He married Ludmilla of Bohemia, a…