But the greatest liability for Wenceslaus proved to be his own family. Charles IV had divided his holdings among his sons and other relatives. Although Wenceslaus upon his father's death retained Bohemia, his younger half-brother Sigismund inherited Brandenburg, while John received the newly established Duchy of Görlitz in Upper Lusatia. The March of Moravia was divided between his cousins Jobst and Procopius, and his uncle Wenceslaus I had already been made Duke of Luxembourg. Hence the young king was left without the resources his father had enjoyed, although he inherited the duchy of Luxembourg from his uncle in 1383. In 1386, Sigismund became king of Hungary and became involved in affairs further east.