Princess Mary of Great Britain Princess Mary of Great Britain Princess Mary of Great Britain (5 March 1723 – 14 January 1772) was the second-youngest daughter of King George II of Great Britain and his wife Caroline of Ansbach, and Landgravine of Hesse-Kassel as the wife of Landgrave Frederick II. Princess Mary was born at Leicester House, Westminster, London. Her father was the Prince of Wales, later King George II. Her mother was Caroline of Ansbach, daughter of Johann Friedrich, Margrave of Brandenburg-Ansbach. Her father succeeded, as George II, on 11 June 1727, and she became "HRH The Princess Mary". Upon her death in 1737,
Albert II, Margrave of Brandenburg-Ansbach Albert II, Margrave of Brandenburg-Ansbach Albert II or V of Brandenburg-Ansbach (18 September 1620 – 22 October 1667) was a German prince, who was Margrave of Ansbach from 1634 until his death. Born in Ansbach, Albert was the second son of Joachim Ernst, Margrave of Brandenburg-Ansbach (1582–1625) and his wife Sophie (1594–1651), daughter of John George, Count of Solms-Laubach. On Joachim Ernst's death Albert's elder brother Frederick III succeeded him in Ansbach from 1625 onwards, initially under their mother's guardianship, but he was killed without issue in the Thirty Years' War in 1634. Albert thus succeeded him, though again the