People William III, Duke of Jülich-Berg Duke of Jülich and Berg, Count of Ravensberg (1475–1511)9 January 1455 – 6 September 1511 William III, Duke of Jülich-Berg9 January 1455 – 6 September 1511Sibylle of Brandenburg31 May 1467 – 9 July 1524 Maria of Jülich-Berg3 August 1491 – 29 August 1543 Spouses and partnersSibylle of Brandenburg31 May 1467 – 9 July 1524ChildrenMaria of Jülich-Berg3 August 1491 – 29 August 1543 From Wikipedia and Wikidata (public domain), updated daily.
