Who reigned over Duchy of Saxe-Coburg and Gotha from 1844 to his death, and was married to Princess Alexandrine of Badin?
Princess Alexandrine of Baden Princess Alexandrine of Baden (Alexandrine Luise Amalie Friederike Elisabeth Sophie; 6 December 1820 – 20 December 1904) was the Duchess of Saxe-Coburg and Gotha as the wife of Ernest II. She was born the eldest child of Leopold, Grand Duke of Baden and his wife Princess Sophie of Sweden.
Frederick IV, Duke of Saxe-Gotha-Altenburg Frederick IV, Duke of Saxe-Gotha-Altenburg (Gotha, 28 November 1774 – Gotha, 11 February 1825), was the last duke of Saxe-Gotha-Altenburg.