Charles III William, Margrave of Baden-Durlach on 27 January, rather than on the 28th (which would correspond to the 17th on the Julian Calendar). Because his son Frederick of Baden-Durlach had died while Charles William was still alive, his grandson Charles Frederick became his successor. Since he was only 10 years old, a regency had to be established under the legal guardianship of Charles August of Baden-Durlach. On 27 June 1697, Charles III William married Magdalena Wilhelmine of Württemberg (7 November 1677 – 30 October 1742), the daughter of Wilhelm Ludwig, Duke of Württemberg. The following children were born from this marriage: Charles William was known
William I of Guelders and Jülich temporarily unified. William was the eldest son of William II, Duke of Jülich and Maria of Guelders, half-sister of Reginald III, Duke of Guelders and Edward, Duke of Guelders. The brothers Edward and Reginald disputed the Duchy, with Edward taking control in 1361, imprisoning his brother. In 1366, Edward violated a peace made with Charles IV, Holy Roman Emperor and Wenceslaus I, Duke of Luxembourg (who was Duke of Brabant by marriage to Joanna, Duchess of Brabant) by not protecting Brabant merchants in the land between the Rhine and the Meuse who were under threat by armed men involved in