John the Fearless
In 1408 Louis, Duke William II of Bavaria-Straubing and Duke John the Fearless of Burgundy, defeated the citizens of Liège who revolted against William's brother John, the prince-bishop of Liège, on the field of Othée. Very hot-tempered Louis was not only in conflict with his former ally John the Fearless but fought also several times against his cousin Henry XVI of Bavaria-Landshut who had united his enemies in the Parakeet Society of 1414 and the League of Constance of 1415.