About John Slim, 2nd Viscount Slim
Lived 1927 – 2019 (aged 91). John Slim, 2nd Viscount Slim was a British politician.
Colonel John Douglas Slim, 2nd Viscount Slim (20 July 1927 – 12 January 2019), was a British peer, soldier and businessman. He was one of the 92 elected hereditary peers in the House of Lords, elected to remain after the passing of the House of Lords Act 1999. In 1970, he succeeded to his father's title. He sat as a crossbencher.
Life and work The son of Aileen ( Robertson) and William Slim (later 1st Viscount Slim), he was born in Quetta in British India and was educated at Prince of Wales Royal Indian Military College in Dehradun. In 1944, Slim joined the 6th Gurkha Rifles of the British Indian Army and was later transferred to the Argyll and Sutherland Highlanders in 1948. He entered the Special Air Service in 1952 in Malaya, where he was involved in developing pioneering techniques of jungle warfare. He is personally thanked in the author's note at the start of Dennis Holman's 1958 jungle warfare classic, Noone of the Ulu. From 1961, he was instructor at the Staff College, Camberley, and from 1964 at the Joint Services Staff College. He commanded an SAS squadron during the Indonesian Confrontation. In 1967 he became CO of 22 SAS, where he helped to develop its counter-terrorist capabilities, before handing over to John Watts in 1969. In 1972, he retired from the armed forces at the rank of lieutenant colonel with a later honorary promotion to colonel. He was appointed an Officer of the Order of the British Empire the following year.
Slim was chairman of Peek plc from 1976 to 1991, deputy chairman from 1991 to 1996, and eventually consultant from 1996 to 2003. He was further director of Trailfinders travel company and Trustee of the Royal Commonwealth Ex-Services League (RCEL). From 1971 until his death he was president of the Burma Star Association and from 2000 president of the SAS Association. He was also Patron of Prospect Burma, a London-based charity that offers higher education scholarships to Burmese students as well as the Graham Layton Trust, a British charity which helps to raise money for eyecare in Pakistan.
From 2005 to 2016 Slim was Patron of the Burma Children's Fund a UK Charity supporting children's education and health care in Burma. Having been chairman in the past, he was vice-president of the Britain–Australia Society. From 1977 to 1996, he was vice-chairman of the Arab British Chamber of Commerce. In 1983, Slim was made a Fellow of the Royal Geographical Society. Between 1995 and 1996, he was also Master of the Worshipful Company of Clothworkers. He served as an honorary chairman of the OSS Society.
Slim was married to cordon bleu chef Elisabeth Spinney from 1958 until her death in 2018. They had two sons, Mark William Rawdon Slim (born 1960) and Hugo John Robertson Slim (born 1961), and a daughter, Mary Ann Elisabeth Slim (born 1964). He was appointed as a Deputy Lieutenant of Greater London on 1 March 1988. This gave him the post-nominal letters "DL" for life. He was moved to the retired list upon reaching the age of 75 in 2002.
Slim died on 12 January 2019, aged 91.
Arms
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in John Slim, 2nd Viscount Slim's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped John Slim, 2nd Viscount Slim's
Frequently asked questions
Who was John Slim, 2nd Viscount Slim?
British Viscount (1927-2019)
When was John Slim, 2nd Viscount Slim born?
John Slim, 2nd Viscount Slim was born on 20 July 1927 in Quetta.
When did John Slim, 2nd Viscount Slim die?
John Slim, 2nd Viscount Slim died on 12 January 2019.
What was John Slim, 2nd Viscount Slim's occupation?
John Slim, 2nd Viscount Slim was a politician.
What nationality was John Slim, 2nd Viscount Slim?
John Slim, 2nd Viscount Slim was British.
Sources & further reading
· Wikipedia: John Slim, 2nd Viscount Slim
· DBpedia: John Slim, 2nd Viscount Slim
Cite this page
APA: Biography.guide. (2026). John Slim, 2nd Viscount Slim. https://biography.guide/john-slim-2nd-viscount-slim/
MLA: "John Slim, 2nd Viscount Slim." Biography.guide, https://biography.guide/john-slim-2nd-viscount-slim/.
Chicago: "John Slim, 2nd Viscount Slim." Biography.guide. https://biography.guide/john-slim-2nd-viscount-slim/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:25 UTC