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,
Caroline of Ansbach hundred years, the last one being Catherine of Aragon. As George I had repudiated his wife Sophia Dorothea of Celle in 1694 prior to his becoming King of Great Britain, there was no queen consort, and Caroline was the highest-ranking woman in the kingdom. George Augustus and Caroline made a concerted effort to "anglicise" by acquiring knowledge of England's language, people, politics and customs. Two separate courts developed with strong contrasts; the old king's had German courtiers and government ministers, while the Wales's court attracted English nobles out of favour with the King, and was considerably more popular with the