Francis Josias, Duke of Saxe-Coburg-Saalfeld was a duke of Saxe-Coburg-Saalfeld. Wikipedia
Born: September 25, 1697, Saalfeld, Germany
Died: September 16, 1764 (age 66 years), Bad Rodach, Germany
Great grandchildren: Ernest I, Duke of Saxe-Coburg and Gotha, Leopold I of Belgium, Princess Victoria of Saxe-Coburg-Saalfeld, and more
Great-grandparents: Dorothea Maria of Anhalt, Johann II, Duke of Saxe-Weimar, Christiane of Erbach, and more