Duchy of Jülich
The "Neuburg" cadet branch of the Palatinate branch also held the Duchy of Jülich and Berg from 1614 onwards: When the last duke of Jülich-Cleves-Berg died without direct heirs in 1609, the War of the Jülich succession broke out, ended by the 1614 Treaty of Xanten, which divided the separate duchies between "Palatinate-Neuburg" and the Margraviate of Brandenburg. Jülich and Berg fell to the Wittelsbach Count Palatine Wolfgang William of Neuburg.