Joan Stafford-King-Harman
English socialite
About Joan Stafford-King-Harman
Lived 1918 – 2018 (aged 100).
Cecily Joan Stafford-King-Harman (7 March 1918 – 12 July 2018), also Mrs Dennehy, later Lady Dunn, was an English socialite and one of the first women to work for MI6.
Biography The daughter of Sir Cecil Stafford-King-Harman, 2nd Baronet, of Rockingham in County Roscommon, Ireland, and his wife, the former Sarah Beatrice Acland, she "came out" into London society as a debutante in 1935. By the time of her death, she was one of the last living people to have met Hitler in person. Having volunteered for Air Raid Precautions (ARP) service at the start of the Second World War in 1939, she was recruited to MI6 by Admiral John Godfrey, mainly for her knowledge of the German language, and worked as a confidential secretary alongside Kim Philby. The department was moved to Bletchley Park, where she also met future author Ian Fleming.
In 1943, she married Captain George Dennehy of the Irish Guards, who later became a solicitor; he died in 1990. From her first marriage, she had four daughters; Rosemary, Sarah, Mary and Caroline. By the time of her death she had 16 grandchildren and 32 great-grandchildren.
Her second husband, whom she married in 1997, was the judge Sir Robin Horace Walford Dunn, whom she had known since childhood; he had three children from his first marriage. Sir Robin died in 2014.
Lady Dunn spent her last years as a resident at Maesbrook care home, Meole Brace, Shrewsbury, where she died in 2018 aged 100 years. A Roman Catholic, she was buried at Odiham Cemetery, Hampshire, on 25 July 2018 following a requiem mass at Shrewsbury Cathedral.
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Important facts
People in Joan Stafford-King-Harman's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Joan Stafford-King-Harman's
Frequently asked questions
Who was Joan Stafford-King-Harman?
English socialite (1918-2018)
When was Joan Stafford-King-Harman born?
Joan Stafford-King-Harman was born on 7 March 1918.
When did Joan Stafford-King-Harman die?
Joan Stafford-King-Harman died on 12 July 2018.
Sources & further reading
· Wikipedia: Joan Stafford-King-Harman
· DBpedia: Joan Stafford-King-Harman
Cite this page
APA: Biography.guide. (2026). Joan Stafford-King-Harman. https://biography.guide/joan-stafford-king-harman/
MLA: "Joan Stafford-King-Harman." Biography.guide, https://biography.guide/joan-stafford-king-harman/.
Chicago: "Joan Stafford-King-Harman." Biography.guide. https://biography.guide/joan-stafford-king-harman/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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