Ernest I, called "Ernest the Pious" (25 December 1601 – 26 March 1675), was a duke of Saxe-Gotha and Saxe-Altenburg. The duchies were later merged into Saxe-Gotha-Altenburg . He was the ninth but sixth surviving son of Johann II, Duke of Saxe-Weimar , and Dorothea Maria of Anhalt .
Prince Edward, Duke of Kent and Strathearn, KG, KP, GCB, GCH, PC (Edward Augustus; 2 November 1767 – 23 January 1820) was the fourth son and fifth child of King George III. His only legitimate child became Queen Victoria .