the male line in 1912, descends from him. Prince Wilhelm Karl Heinrich Friedrich of Nassau-Weilburg (Biebrich, 8 September 1819 – Biebrich, 22 April 1823). Prince Moritz Wilhelm August Karl Heinrich of Nassau-Weilburg (Biebrich, 21 November 1820 – Vienna, 23 March 1850), unmarried and without legitimate issue. Princess Marie Wilhelmine Luise Friederike Henriette of Nassau-Weilburg (Biebrich, 5 April 1822 – Biebrich, 3 April 1824). Prince Wilhelm Karl August Friedrich of Nassau-Weilburg (Biebrich, 12 August 1823 – Biebrich, 28 December 1828). Princess Marie Wilhelmine Friederike Elisabeth of Nassau-Weilburg (Biebrich, 29 January 1825 – Neuwied, 24 March 1902), married in Biebrich on 20 June 1842 Hermann, Prince of Wied (Neuwied, 22 May 1814 – Neuwied, 5 March 1864). Their daughter Elisabeth married King Carol I of Romania . Wilhelm married, as his second wife, his first wife's niece, Princess Pauline of Württemberg (Stuttgart, 25 February 1810 – Wiesbaden, 7 July 1856) on 23 April 1829 in Stuttgart. Pauline was a daughter of Prince Paul of Württemberg and his wife Charlotte of Saxe-Hildburghausen. Wilhelm and Pauline had four children: An unnamed daughter (Biebrich, 27 April 1830 – Biebrich, 28 April 1830). Princess Helene Wilhelmine Henriette Pauline Marianne of Nassau (Wiesbaden, 12 April 1831 – Bad Pyrmont, 27 October 1888), married in Wiesbaden on 26 September 1853 George Victor, Prince of Waldeck and Pyrmont and had issue. The Dutch royal family descends from this marriage through their daughter Emma who married King William III of the Netherlands. Prince Nikolaus Wilhelm of Nassau (20 September 1832 – 17 September 1905). Married, morganatically, Natalia Alexandrovna Pushkina, Countess of Merenberg. She was a daughter of Alexander Pushkin and his wife, Natalya Goncharova. They had issue, now extinct in male line. Princess Sophia Wilhelmine Marianne Henriette of Nassau (9 July 1836 – 30 December 1913). Married King Oscar II of Sweden. The present Belgian, Danish, Norwegian and Swedish royal families and the Luxembourg grand ducal family descend from this marriage. Ancestry References External links 1792 births 1839 deaths People from Kirchheimbolanden House of Nassau-Weilburg German commanders of the Napoleonic Wars Burials in the Royal Crypt of Weilburg Schlosskirche Dukes of Nassau