George Cholmondeley, 5th Marquess of Cholmondeley
George Horatio Charles Cholmondeley, 5th Marquess of Cholmondeley GCVO , styled Earl of Rocksavage from birth until 1923, was a British peer. He was the Lord Great Chamberlain of England in 1936 and also between 1952 and 1966.
Cholmondeley was a direct descendant of Sir Robert Walpole, the first Prime Minister of Great Britain. He was born in Cholmondeley Castle Malpas, Cheshire, the son of George Cholmondeley, 4th Marquess of Cholmondeley and Winifred Ida Kingscote. In the years before he succeeded to his fathers title, he was a wellknown tennis and polo player.
Source: Wikipedia