On Otto II's death, Bavaria was divided between his sons. Henry became Duke of Lower Bavaria, and Louis of Upper Bavaria. From this point until the beginning of the 16th century, the territories were frequently divided between brothers, making the Dukes difficult to list.
In 1623, Elector Maximilian I of Bavaria was raised to Electoral Status, gaining the seat of the Elector Palatine, who had been put under the ban of the Empire.
Franz Bonaventura Adalbert Maria Herzog von Bayern (born July 14, 1933), styled as His Royal Highness The Duke of Bavaria, is head of the Wittelsbach family, the former ruling family of the Kingdom of Bavaria.
The Wittelsbachs continue to be held in high esteem in Bavaria, and are treated in many respects as though they were still a royal dynasty, although none of their titles are recognised under German law except as a legal part of their names.
Theoretically, it is possible in 1913, that the rights to the Throne of Greece would have devolved to Prince Leopold of Bavaria, next brother of King Louis, and son-in-law of the Empress Elisabeth (Sisi) of Austria.
Following the death of the last Duke of Lower Bavaria, Bavaria was reunited under Emperor Louis IV (Louis IV of Bavaria).
In 1623, Elector Maximilian I of Bavaria was raised to Electoral Status, gaining the seat of the Elector Palatine, who had been put under the ban of the Empire.