– 19 February 1829), the daughter of Duke Frederick of Nassau-Usingen. Prince Louis of Baden (9 February 1763 – 30 March 1830); had three illegitimate children by Katharina Werner, created Countess of Gondelsheim and Langenstein in 1818. Louis succeeded his nephew Charles as Louis I, 3rd Grand Duke in 1818. Son (29 July 1764 – 29 July 1764). Princess Louise Auguste of Baden (8 January 1767 – 11 January 1767). Charles Frederick married Louise Caroline, Baroness Geyer of Geyersberg as his second wife on 24 November 1787. She was the daughter of Lt. Col. Louis Henry Philipp, Baron Geyer of Geyersberg and his wife Maximiliana Christiane, Countess of Sponeck. She was born on 26 May 1768 and died on 23 July 1820. This was a morganatic marriage, and the children born of it were not eligible to succeed. Louise was created Baroness of Hochberg at the time of her marriage and Countess of Hochberg in 1796; both titles were also borne by her children. They had the following children: Prince Leopold of Baden (29 August 1790 – 24 April 1852); later succeeded as HRH Leopold I, Grand Duke of Baden. Married on 25 July 1819 in Karlsruhe his half-grand-niece, HRH Princess Sophie of Sweden (21 May 1801 – 6 July 1865), eldest daughter of the former King Gustav IV Adolf of Sweden and Frederica of Baden. Prince William of Baden (8 April 1792 – 11 October 1859). Prince Frederick Alexander of Baden (10 June 1793 – 18 June 1793). Princess Amalie of Baden (26 January 1795 – 14 September 1869); married on 19 April 1818 Charles Egon II of Fürstenberg (28 October 1796 – 22 October 1854); their daughter, Princess Pauline von Fürstenberg, was the mother of Princess Margarethe of Hohenlohe-Öhringen (b. Slawentzitz, 27 December 1865 – d. Dresden, 13 June 1940), who was the second wife of Wilhelm, Count of Hohenau (himself a son of Prince Albert of Prussia Prince Maximilian of Baden (8 December 1796 – 6 March 1882). By 1817, the descendants of Charles Frederick by his first wife were dying out. To prevent Baden from being inherited by the next heir (his brother-in-law King Maximilian I Joseph of Bavaria), the reigning Grand Duke, Charles (grandson of the first Grand Duke), changed the succession law to give the Hochberg family full dynastic rights in Baden. They thus became Princes and Princesses of Baden with the style Grand