Harry Campion

After the Second World War, the United Nations Economic and Social Council (ECOSOC) invited a number of prominent national statisticians, including Harry Campion, to form a 'Nuclear' Statistical Commission, which met from 1–14 May 1946 and made recommendations for the composition and terms of a permanent commission on statistics; the organisation of a statistical organisation; the disposition of existing statistical activities conducted by the League of Nations; the relationship between the statistical activities of the UN and specialised agencies; and the relationship between the statistical activities of the UN and other non-governmental organisations. Shortly afterward, Campion was seconded, at the request of the first Secretary General of the United Nations, Mr Trygve Lie, to the UN for a year to organise the creation of the United Nations Statistical Office.

In January 1941, the Central Statistical Office was established to co-ordinate all statistics brought before the War Cabinet and soon after, Campion became its first director. The CSO became established as a permanent feature of government focusing on the development of national income accounts. After the war, Campion was seconded to the United Nations for a year to organise the creation of the United Nations Statistical Office. Following this secondment, Campion returned to the CSO until his retirement in March 1967.

Harry Campion (later Sir Harry Campion) was born in Worsley, Lancashire, and was educated at Farnworth Grammar School and Manchester University. After leaving university, Campion joined the newly formed Cotton Trade Statistical Bureau, which collected data on output and sales of the cotton industry in the UK and also data on cotton industries of other countries and principal export markets and where he took part in the preparation of a regular digest of statistics. He spent 1932 in the United States, having been awarded a Rockefeller Foundation scholarship, then returned to Manchester University where he became Robert Ottley Reader in Statistics from 1933 to 1939 and set up an Economic Research Section carrying out applied research. While at Manchester he published research on the distribution of national capital using estate duty data and a book on public and private property. In 1939, Mr Campion joined the Central Economic Intelligence Service (CEIS), part of the War Cabinet Office, whose purpose was to provide economic and statistical material for a continuous survey of financial and economic plans and where Campion's role was to organise the statistics needed.

Sir Harry Campion, KCB, CBE (20 May 1905 – 24 May 1996) was a British statistician and the first director of what was the Central Statistical Office of the United Kingdom. He was also first director of the United Nations Statistical Office. He played a leading role in the development of official statistics, nationally and internationally, after the Second World War.