Smedley was high commissioner in Ghana 1964–67[1] (with a break from December 1965 to March 1966 when the Ghanaian president, Kwame Nkrumah, broke off diplomatic relations over Rhodesia). He was ambassador to Laos (1968–70)[2] assistant under-secretary]] at the Foreign and Commonwealth Office (1970–72), secretary-general to Lord Pearce's Commission on Rhodesian Opinion (of a proposed settlement) 1971–72, high commissioner in Sri Lanka and non-resident ambassador to the Maldives (1973–75),[3] high commissioner in New Zealand and concurrently governor of the Pitcairn Islands (1976–80),[4] and also non-resident high commissioner in Western Samoa (1977–80).
During his first posting to Wellington, New Zealand, Smedley met and married Beryl Harley Brown. As Beryl Smedley she wrote Partners in Diplomacy: The Changing Face of the Diplomat's Wife (Harley Press, 1990, ISBN0951646206). She died in 2011.[9]
"Sir Harold Smedley] (obituary)". The Times. London. 26 February 2004. p. 39.(subscription may be required or content may be available in libraries that are in the UK)