Стефан III
He restrained uprisings of the citizenry of Munich in 1396 and 1410 and forced his uncle Stephen III to confine his reign to Bavaria-Ingolstadt in 1402. Afterwards Ernest still fought several times successfully against the dukes of Bavaria-Ingolstadt Stephen III and his son Louis VII the Bearded as ally of Henry XVI of Bavaria-Landshut. He was a member of the Parakeet Society and of the League of Constance.