Harold Macmillan was born on Monday February 10, 1894.
Macmillan then served in Ottawa, Ontario, Canada, in 1919 as ADC to Victor Cavendish, 9th Duke of Devonshire, then Governor General of Canada, and his future father-in-law
== Retirement, 19631986 ==Macmillan initially refused a peerage and retired from politics in September 1964, a month before the 1964 election, which the Conservatives narrowly lost to Labour, now led by Harold Wilson

