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
Charles William, Prince of Nassau-Usingen Charles William, Prince of Nassau-Usingen Charles William (9 November 1735 in Usingen – 17 May 1803) was Prince of Nassau-Usingen from 1775 until his death. From 1797 until his death, he was also titular Prince of Nassau-Saarbrücken, however, Nassau-Saarbrücken was occupied by France during that period. He was the eldest son of Prince Charles of Nassau-Usingen and his wife, Christina Wilhelmina, the daughter of Duke John William III of Saxe-Eisenach. In 1770, Charles William became Lieutenant-General in the Dutch army. In 1789, he was promoted to general and in 1790 to colonel of the Walloon regiment and captain of the