Cathleen Sabine Mann
Cathleen Sabine Mann RP ROI (31 December 1896 – 9 September 1959), styled the Marchioness of Queensberry from 1926 to 1946, was a British portrait painter and costume designer for film. She was a member of the Royal Institute of Oil Painters and the Royal Society of Portrait Painters.
Also recorded as Marchioness of Queensberry Cathleen Mann · Cathleen Mann · Marchioness of Queensberry · Cathleen Sabine, Marchioness of Queensberry Douglas
Cathleen Sabine Mann

Mann, Cathleen (Marchioness of Queensberry) · http: 147/media-147382/large.jpg This photograph Art.IWM ART 16795 comes from the collections of the Imperial War Museums. · Public domain
- Name
- Cathleen Mann
- Birth Name
- Cathleen Sabine Mann
- Born
- 31 December 1896
- Birthplace
- Newcastle upon Tyne
- Died
- 9 September 1959
- Place of death
- Brompton, London
- Nationality
- United Kingdom · United Kingdom of Great Britain and Ireland
- Occupation
- painter · costume designer
- Education
- Slade School of Fine Art
- Teachers
- Ethel Walker
- Languages
- English
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Documentary summary
Cathleen Sabine Mann RP ROI (31 December 1896 – 9 September 1959), styled the Marchioness of Queensberry from 1926 to 1946, was a British portrait painter and costume designer for film. She was a member of the Royal Institute of Oil Painters and the Royal Society of Portrait Painters.
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Note VALÉORINE
Cathleen Sabine Mann (1896–1959) was a costume designer and painter, of British and British nationality. The costume designer was born in Newcastle upon Tyne and died in London. Cathleen Sabine Mann was educated at Slade School of Fine Art.
Languages used include English. Works are held at Bolton Museum, Ferens Art Gallery and National Galleries Scotland, among others.
Composed from admitted, traceable facts · 01 October 2026
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wikidata · Q15999282 · wikipedia · Cathleen Mann
In this article
Biography
Biography
Cathleen Sabine Mann studied at Slade School of Fine Art. Training under Ethel Walker is recorded. The recorded working language is English. Work by Cathleen Sabine Mann is recorded in the collections of National Galleries Scotland, National Portrait Gallery, Bolton Museum, Ferens Art Gallery and Royal Pump Rooms.
Cathleen Sabine Mann, Harrington Mann (1864-1937) Cathleen (1906) MSK Gent 22-11, 2015
Harrington Mann · picture taken and uploaded by Paul Hermans

Cathleen Sabine Mann, Kathleen, Harrington Mann, 1906, Koninklijk Museum voor Schone Kunsten Gent, 1909-FFF
Harrington Mann
Key facts
Key facts
• Name — Cathleen Mann • Birth Name — Cathleen Sabine Mann • Born — 31 December 1896 • Birthplace — Newcastle upon Tyne • Died — 9 September 1959 • Place of death — Brompton, London • Parents — Harrington Mann Florence Sabine Pasley • Children — Lady Jane Katherine Douglas David Douglas, 12th Marquess of Queensberry • Illustration — Cathleen (1906), painted by her father Harrington Mann at the Museum of Fine Arts, Ghent
Family and career
Family and career
Cathleen Mann was born in Newcastle upon Tyne on 31 December 1896 to the Scottish portrait painter Harrington Mann, the second of his three daughters. Her mother was the portraitist and interior director Florence Sabine Pasley. Harrington Mann gave Cathleen painting lessons in his London studio, as did the portrait painter Ethel Walker. Walker continued to tutor Mann even while Cathleen was studying at Slade School of Fine Art in London. Walker remained an influence on Mann and the two often exhibited in the same group exhibitions. Mann's art career was put on hold owing to the First World War, when she worked with an ambulance unit. By 1924 Mann had two portraits in the Royal Academy, and exhibited there regularly from 1930. Her work was displayed at the Victoria and Albert Museum, the Musée du Luxembourg, and the Royal Glasgow Institute of the Fine Arts. Two of her portraits hang in the National Portrait Gallery: Sir Matthew Smith and Sir Eduardo Paolozzi (both oil on canvas, 1952). Mann eventually became a member of the Royal Institute of Oil Painters and the Royal Society of Portrait Painters. During the 1930s Mann also engaged in costume design for British films. Her work included The Iron Duke (1935) starring George Arliss and Things to Come (1937) starring Raymond Massey. Mann donated some of her costume design drawings to the Victoria & Albert Museum, where they are on display.
Later life
Later life
Mann married Francis Douglas, 11th Marquess of Queensberry on 18 March 1926, becoming his second wife. The marriage led some to refer to Mann as a "painting peeress", a term she disliked. She was known as the Marchioness of Queensberry until their divorce in 1946. They had two children, David Douglas, 12th Marquess of Queensberry and a daughter. During the Second World War, Mann was an official war artist, painting portraits of officers such as Adrian Carton de Wiart and the Allied commanders. As well as being reproduced in magazines such as Time, these paintings were exhibited in London and then toured America. In 1946, she married John Robert Follett, the son of Brigadier-General Gilbert Burrell Spencer Follett, who had been killed in action during the First World War, and Lady Mildred Follet, daughter of Charles Murray, 7th Earl of Dunmore. Follett was a racehorse owner, but died in 1953, aged 46, shortly before Francis Douglas also died. The two deaths seemed to have caused Mann to have a nervous breakdown, but it has been said that during this period she produced some of her best work, from landscapes and child portraits to sculpture and abstract paintings. She befriended the artist Matthew Smith and was influenced by his work. As a result, the Oxford Dictionary of National Biography opines that her best work occurred during the last ten years of her life. During this period she experimented with abstract art, drawings of nude models and sculpture. Mann committed suicide in 1959 by taking an overdose of sleeping pills in her studio on Montpelier Walk, Brompton. Her son said she had recently been diagnosed with another attack of tuberculosis, although the doctor did not think it would be serious. She left a note stating that she was very worried about the illness. Following her death, this epitaph appeared in The Times:
Filmography in costume design
Filmography in costume design
• 1937: Backstage • 1936: Forbidden Music • 1936: Things to Come (credited as The Marchioness of Queensberry) • 1936: The Show Goes On • 1934: The Iron Duke • 1934: Evensong • 1934: Chu Chin Chow • 1933: The Wandering Jew
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Newcastle upon Tyne.
Birth place
London.
Death place
Primary material
Documents and archives
reference work
- “Cathleen Mann”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q15999282: Cathleen Sabine Mann
General reference · Wikidata
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Alice Strang. Modern Scottish Women Painters and Sculptors 1885-1965. National Galleries of Scotland. 2015. 978-1-906270-896.
- 2.Miss Cathleen Mann. The Times. 14. 10 September 1959.
- 3.Victoria & Albert Museum. Costume design.
- 4.Victoria & Albert Museum. Costume design.
- 5.Marriages: Mr. J. R. Follett and The Marchioness of Queensberry. The Times. 7. 4 December 1946.
- 6.Miss Cathleen Mann Took Drug Overdose; Worried About Illness. The Times. 9. 11 September 1959.
- 7.Miss Cathleen Mann. The Times. 13. 6 October 1959.
References
Citations
References
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reference work
Secondary witnessauthority record
General reference
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 18 August 2026.
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