During which years did the father of Maurice Macmillan serve as Prime Minister of the United Kingdom?
Harold Macmillan Maurice Harold Macmillan, 1st Earl of Stockton, {'1': ", '2': ", '3': ", '4': "} (10 February 1894 – 29 December 1986) was a British statesman of the Conservative Party who served as Prime Minister of the United Kingdom from 1957 to 1963. Nicknamed "Supermac", he was known for his pragmatism, wit and unflappability.
Henry Gladstone, 1st Baron Gladstone of Hawarden Henry Neville Gladstone, 1st Baron Gladstone of Hawarden (2 April 1852 – 28 April 1935) was a British businessman and politician. He was the third son of Prime Minister William Ewart Gladstone.