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 I of Württemberg Charles I of Württemberg Charles (; 6 March 1823 – 6 October 1891) was King of Württemberg, from 25 June 1864 until his death in 1891. Charles was born on 6 March 1823 in Stuttgart as the son of King William I and his third wife Pauline Therese (1800–1873). As the king's eldest son he became Crown Prince of Württemberg. He studied in Berlin and Tübingen. On 13 July 1846 he married Grand Duchess Olga Nikolaievna of Russia, daughter of Tsar Nicholas I and Charlotte of Prussia. Charlotte was a daughter of Frederick William III of Prussia and Louise of