Carl Ludwig II, Prince of Hohenlohe-Langenburg his younger brother Hermann, after he intended to marry unequally. However, he retained the title of Prince (). Carl Ludwig was married morganatically on 22 February 1861 in Paris to Maria Grathwohl (1837–1901), eldest daughter of Georg Andreas Grathwohl and his wife, Friederike Meyer. His wife, unable to share his title, was created "Baroness von Bronn" in the nobility of Württemberg, the title being made heritable for all their children and legitimate male-line descendants. They had three children: Carl Ludwig II, Prince of Hohenlohe-Langenburg Carl Ludwig II, 5th Prince of Hohenlohe-Langenburg (; 25 October 182916 May 1907), was the eldest
Prince Antoine of Bourbon-Two Sicilies Prince Antoine of Bourbon-Two Sicilies Prince Antoine of Bourbon-Two Sicilies (; born 20 January 1929) is a member of the House of Bourbon-Two Sicilies which ruled the defunct Kingdom of the Two Sicilies until 1860. By profession he is an engineer specializing in radar technology. Antoine was the only child of Prince Gabriel of the Two Sicilies by his first wife, Princess Malgorzata Izabella Czartoryska. Antoine is a male-line great-grandson of King Ferdinand II of the Two Sicilies and an elder half-brother of Princes Giovanni and Casimir of Bourbon-Two Sicilies. Although his children were born in Germany, he later practiced