|Born||3 January 1911|
|Died||18 March 2008 (aged 97)|
Roberts was born in Caerphilly, in 1911 to a Welsh father and Scottish mother. She attended school in Clapham, southwest London, and read classics at Girton College, Cambridge. Her first job was in Majorca as classics adviser to Robert Graves while he was writing I, Claudius. Following this she worked as a sub-editor for Amalgamated Press. During World War 2 she worked in military intelligence and in 1941 married John Cullen; the marriage did not last and they had no children. For two years after the war she worked for the United Nations in Albania. On returning home she joined the Civil Service at the Treasury, where she worked for 10 years. Princeton University Library, USA, holds a document collection of materials compiled by Roberts between 1935 and 1977, including unpublished fiction and nonfiction manuscripts, diaries and private letters.
Roberts was involved in the foundation of the Consumers' Association from its start and was for a time its head of research, and particularly editor of Which? magazine from 1957 to 1973. Maurice Healy succeeded her as editor.
She was active on consumer affairs in the EEC from 1973 and served on the Royal Commission of the Press from 1974 to 1977. She was a freelance writer for The Observer and in 1971 presented a paper entitled Is persuasion a science? to the symposium The Future of Man at the Royal Geographical Society in London. Roberts was appointed director of the Bureau of European Consumer Organisations in 1972 and served until 1978. She was a member of the Economic and Social Committee of the EEC (1973–82) and was founder, chairman and chief executive of the European Research Institute for Consumer Affairs from 1978-1997, campaigning for clarity of language in publications.
Eirlys Roberts lived for much of her life in Islington, using her married name in private life. Her Scottish mother gave her a pride in her Scottish ancestry, and she enjoyed mountain walking there. While there in 1982 she campaigned for Roy Jenkins in a Glasgow by-election. The previous year she had been one of the 100 signatories to a letter to The Guardian in support of the newly formed SDP.
- Roberts, Eirlys. Consumers. 1966. C. A. Watts & Co. ISBN 978-0296347560
- Roberts, Eirlys (1982). Which? 25 : Consumers' Association 1957–1982. London: Consumers' Association. ISBN 0852022417.
- Evans, Gareth (author) and Roberts, Eirlys (translator) Rol a Statws Merched yn yr Ugeinfed Ganrif (The role of women as consumers). 1966. ISBN 978-1856443692
- Maurice Healy (22 March 2008). Obituary: Eirlys Roberts. The Guardian. Retrieved 2 November 2017.
- Obituary: Eirlys Roberts. The Daily Telegraph. 21 March 2008. Retrieved 2 November 2017.
- Obituary: Eirlys Roberts. The Scotsman. 9 April 2008. Retrieved 2 November 2017.
- Rosemary McRobert (9 April 2008). Obituary: Eirlys Roberts. Independent. Retrieved 2 November 2017.
- "Princeton University Library: Eirlys Roberts Collection". Retrieved 2 November 2017.
- "Which?: 60 years of questioning". Retrieved 2 November 2017.
- Thomas, Richard (26 November 2020). "Maurice Healy obituary". The Guardian. Retrieved 28 November 2020.
- Ebling, F. J.; Heath, G. W. (1971). Is persuasion a science?. Royal Geographical Society Symposium: The Future of Man. p. 155. ISBN 9781483270388. Retrieved 2 November 2017.
- Matthew Hilton (2003). Consumerism in Twentieth-Century Britain: The Search for a Historical Movement. Cambridge University Press. p. 301. ISBN 9780521538534. Retrieved 2 November 2017.
- John Campbell (2014). Roy Jenkins. Random House. p. 560. ISBN 9781448192441. Retrieved 2 November 2017.
- Eirlys Roberts. Oxford Dictionary of National Biography. Retrieved 2 November 2017.