Diana Mosley

Diana, Lady Mosley
Born	Diana Mitford (1910-06-17) 17 June 1910 United Kingdom
Died	11 August 2003(2003-08-11) (aged 93) Paris, France
Other names	Diana Guinness (1929–1936)
Occupation(s)	Aristocrat, writer, editor, fascist
Years active	1929–1990s
Known for	Member of the Mitford family; wife of Oswald Mosley; editor of The European; controversial Holocaust denial interview

Diana, Lady Mosley (born Mitford; 17 June 1910 – 11 August 2003), who was known as Diana Guinness between 1929 and 1936, was a British aristocrat, writer, editor, and fascist. A member of the prominent Mitford family, she was wed to Oswald Mosley, the head of the British Union of Fascists.

Her first marriage was to Bryan Guinness, heir apparent to the Moyne barony; both belonged to the Bright Young Things, a group of Bohemian socialites active in 1920s London. Their union ended as she embarked on a relationship with Oswald Mosley. In 1936, she married Mosley at the residence of Nazi propaganda chief Joseph Goebbels, with Adolf Hitler attending as guest of honour. Due to her fascist connections, she was interned for three years during the Second World War while Britain was engaged in conflict with Nazi Germany.

Following the war, she moved to Paris and established herself as a successful author. During the 1950s, she contributed diary entries to Tatler and served as editor of The European. Her autobiography, A Life of Contrasts, was released in 1977, followed by two biographies published during the 1980s.

Her 1989 interview on BBC Radio 4's Desert Island Discs generated controversy due to her Holocaust denial and expressed admiration for Hitler. She was also a frequent book critic for Books and Bookmen and later reviewed for The Evening Standard throughout the 1990s. A family acquaintance likened her appearance to Botticelli's Venus. Historians such as Andrew Roberts have described her as "unrepentant" regarding her political history.

Early life

Diana Mitford was the fourth offspring of David Freeman-Mitford, 2nd Baron Redesdale and his wife Sydney. She counted among her relatives prominent individuals like Clementine Churchill and Bertrand Russell. Raised primarily at family estates including Batsford Park and Asthall Manor, her education was mostly home-based with a brief attendance at a day school in Paris. She shared particularly close bonds with her younger sisters, Jessica Mitford and Deborah Mitford. Shortly after her debut at Court at age 18, she secretly became engaged to Bryan Guinness. In her youth, she belonged to the social set known as the 'Bright Young Things'.

Marriages

On 30 January 1929, Diana wed Bryan Guinness, an Irish aristocrat and heir to a brewing fortune, despite initial objections from their parents. The couple enjoyed an annual income of £20,000 and owned estates in Wiltshire, London, and Dublin. They were well-known hosts within the Bright Young People social circle. Evelyn Waugh admired her beauty and dedicated his novel Vile Bodies to her. She sat for portraits by notable artists and was photographed by Madame Yevonde portraying classical themes. The marriage produced two sons: Jonathan (born 1930) and Desmond (1931–2020).

In 1932, Diana encountered Sir Oswald Mosley, leader of the British Union of Fascists, becoming his mistress while he remained married. After Mosley's wife died unexpectedly in 1933, Diana left Guinness to cohabit with Mosley. This decision caused a rift with much of her family due to Mosley's political ideology. Relations with sisters Jessica and Deborah were initially strained; Jessica permanently severed ties over political disagreements, whereas Deborah eventually reconciled with Mosley. Other sisters exhibited varying levels of acceptance or opposition.

From 1936 until 1939, the Mosleys leased Wootton Lodge in Staffordshire, furnishing it with antiques from their Swinbrook family home. This estate served as their main residence during those years.

Nazi Germany

In 1934, Diana traveled to Germany accompanied by her 19-year-old sister Unity and took part in the inaugural Nuremberg rally following the Nazis' ascent to power. Unity, who was acquainted with Hitler, facilitated an introduction between Diana and him in March 1935. They attended the second rally that year as well, being invited guests at the 1935 gathering. In 1936, Adolf Hitler arranged for a Mercedes-Benz to transport Diana to the Berlin Olympic Games. During this period, she developed close relationships with Winifred Wagner and Magda Goebbels.

On 6 October 1936, Diana and Oswald were secretly wed in the drawing room of Nazi propaganda minister Joseph Goebbels, with Adolf Hitler, Robert Gordon-Canning, and Bill Allen present. Their marriage remained confidential until their first child was born in 1938. In August 1939, during a lunch meeting, Hitler confided to Diana that war was unavoidable.

The couple had two sons: (Oswald) Alexander Mosley (born 1938) and Max Rufus Mosley (1940–2021). Hitler gifted them a silver-framed portrait of himself. Throughout much of World War II, the Mosleys were detained under Defence Regulation 18B, alongside other British fascists such as Norah Elam.

Declassified MI5 files described Lady Mosley as "considerably more intelligent and dangerous than her husband" and labeled her "a public threat." On 29 June 1940, just eleven weeks after Max’s birth, Diana was arrested without charge under Regulation 18B on MI5's recommendation. Initially separated, Winston Churchill intervened to permit Oswald to join her at Holloway Prison by December 1941. After more than three years incarcerated, they were freed in November 1943 due to Oswald’s declining health but placed under house arrest until the war concluded and denied passports until 1949.

Lady Mosley later reflected that her prison conditions were comparatively better than those experienced by earlier detainees. An anecdote cited in her The Daily Telegraph obituary recounts that Evelyn Waugh spotted her wearing a diamond swastika brooch upon her release from prison.

Post-war

Following the war, the couple maintained residences in Ireland, London, and Paris. Their restored home at Clonfert, a former Bishop's palace, was destroyed by an accidental fire which Diana attributed to delayed action from their cook. Subsequently, they relocated near Fermoy, County Cork, before finally settling in 1950 at the Temple de la Gloire, a Palladian-style temple situated in Orsay, southwest of Paris, acquired through connections Gaston and Bettina Bergery. They lived close to the Duke and Duchess of Windsor in nearby Gif-sur-Yvette, with whom they formed a close friendship.

Known for their social gatherings, they were excluded from events hosted by the British Embassy. While residing in France, they quietly remarried because their original marriage licence had been lost during wartime. Although Oswald was unfaithful, Diana accepted this aspect of their relationship. She continued to support the British Union of Fascists (BUF) and its successor organization, the Union Movement, throughout her life.

Diana’s political stance often appeared ambiguous. In her 1977 autobiography A Life of Contrasts, she stated she did not love Hitler more than Churchill and found fascism "interesting." In interviews conducted in 2002, she expressed shock at footage depicting death camps but distinguished these images from her personal memories of Hitler. Nevertheless, she exhibited anti-Semitic tendencies; journalist Paul Callan recalled her hostile response upon discovering his Jewish heritage. She offered to shelter her half-Jewish nephew Benjamin Treuhaft in France; however, his mother Jessica declined due to Diana's political affiliations. In a 2000 interview with The Guardian, Diana suggested European Jews might have emigrated to places such as Uganda, alluding to the early Zionist Uganda Scheme.

Her 1989 appearance on BBC Radio 4's Desert Island Discs stirred controversy owing to her Holocaust denial and admiration for Hitler. She confessed that she did not believe in the Holocaust until years after World War II ended and questioned the accepted figure of six million Jewish victims. The broadcast was postponed multiple times because it coincided with Jewish holidays and generated hundreds of complaints. It remains among the programme’s most contentious episodes. Her musical selections included pieces by Mozart, Bellini, Beethoven, Wagner, Bizet, Procol Harum, and Chopin.

After reaching their early twenties, Diana and her sister Jessica met only once more during their elder sister Nancy’s final days in Versailles. Despite their political differences, Diana dismissed Jessica as insignificant.

In 1998, advancing age led Diana to move from Temple de la Gloire to an apartment in Paris’s 7th arrondissement. The Temple was sold in 2000 for £1 million. Throughout her later years—especially after imprisonment—she suffered from migraines and underwent successful brain tumour surgery in 1981 at Chatsworth House, where her sister Deborah lived. Additionally, she received treatment for skin cancer during the early 1990s and experienced hearing loss later on.

Mosley attended the funeral of René de Chambrun, son-in-law of Vichy France Prime Minister Pierre Laval, in 2002.

Writer

Following the war, Diana Mosley and her husband established Euphorion Books, taking its name from a figure in Goethe's Faust, to independently publish works amid widespread media exclusion. After his imprisonment, Oswald Mosley proclaimed the end of fascism. Diana undertook the translation of Goethe's Faust and oversaw significant publications such as La Princesse de Clèves (1950), Niki Lauda's memoirs (1985), and Hans-Ulrich Rudel's Stuka Pilot. Additionally, she edited multiple books authored by her husband.

During her time in France, Mosley served as editor of the fascist cultural periodical The European for six years, contributing essays, critiques, and diary entries that were later assembled in The Pursuit of Laughter. In 1965, she penned the "Letters from Paris" column for Tatler, offering reviews of autobiographies, biographies, and novels enriched with her personal insights. She was also a frequent contributor to Books and Bookmen. Her 1980 critique of a biography on Magda Goebbels attracted controversy when Christopher Hitchens condemned her portrayal of the deaths of Goebbels' children.

In her eighties, Mosley held the position of chief reviewer for the London Evening Standard, working under literary editor A. N. Wilson. After Wilson left in 1996, the incoming editor Max Hastings ended her contributions, reportedly due to discomfort with continuing association with someone dubbed "bloody Lady Hitler."

Mosley wrote both the foreword and introduction for Harold Acton's Nancy Mitford: A Memoir and authored two memoirs: A Life of Contrasts (1977) and Loved Ones (1985), which included depictions of acquaintances like Evelyn Waugh. She also published a biography titled The Duchess of Windsor in 1980.

In 2007, a compilation of letters exchanged among the Mitford sisters, featuring Diana’s correspondence, was released as The Mitfords: Letters Between Six Sisters, edited by Charlotte Mosley. Following this, a collection encompassing Diana’s letters, articles, diaries, and reviews was published in 2008 under the title The Pursuit of Laughter.

Death

Diana Mosley passed away in Paris in August 2003 at age 93, with official reports attributing her death to complications stemming from a stroke suffered one week prior. Subsequent accounts suggested she was among the elderly who died during the 2003 European heat wave in Paris, where air conditioning was uncommon. She was laid to rest at St Mary's Churchyard in Swinbrook, Oxfordshire, beside her sisters.

She left behind four sons: Jonathan Guinness, Desmond Guinness, Alexander Mosley, and Max Mosley. Her stepson Nicholas Mosley, a novelist himself, authored a critical memoir about his father that reportedly caused lasting familial tensions. Noteworthy models Jasmine Guinness, Stella Tennant, and Daphne Guinness are among her descendants.

After her death, British journalist Andrew Roberts criticized Mosley in The Daily Telegraph for her unwavering support of Hitler, labeling her an "unrepentant Nazi" with "disgusting, unchanged" beliefs. A. N. Wilson characterized her public allegiance to Oswald and Hitler as grave errors but acknowledged that she privately conceded the Nazis were "really rather awful." In response, her son Jonathan Guinness and granddaughter Daphne Guinness wrote letters defending her reputation and denying she posed any threat during wartime Britain.

Canadian columnist Mark Steyn dismissed her fascist sympathies as the result of "a silly kid's" viewpoint. Likewise, an interview with stepson Nicholas Mosley in The Sunday Telegraph highlighted their estrangement following his critical memoir about her husband.

In literature and film

Diana Mosley served as the inspiration for the main character in the 2018 novel After the Party by Cressida Connolly. Additionally, she is depicted by Amber Anderson in the sixth and concluding season of the television series Peaky Blinders.

Looking ahead to 2025, Joanna Vanderham is set to portray her in the British historical drama series Outrageous.

Bibliography

• A Life of Contrasts (1977)
• Loved Ones (1985)
• The Duchess of Windsor (1980)
• The Pursuit of Laughter (2008)
• Introduction and foreword to Nancy Mitford: A Memoir by Harold Acton (1975)
• Correspondence among the six Mitford sisters: The Mitfords: Letters Between Six Sisters (2007)

Sources

• Dalley, Jan, Diana Mosley: a life, Faber & Faber, London, 1999
• de Courcy, Anne, Diana Mosley: Mitford Beauty, British Fascist, Hitler's Angel, HarperCollins, New York, 2003
• de Courcy, Anne, Diana Mosley née Mitford, Le Rocher (French edition)
• Guinness, Jonathan & Catherine, The House of Mitford, Hutchinson, London, 1984
• Lovell, Mary S., The Mitford Girls, paperback, London, 2001
• Mosley, Charlotte, The Mitfords: letters between six sisters, Fourth Estate, London, 2007
• Mosley, Diana, A Life of Contrasts, paperback, London, 2003
• Mosley, Diana, Loved Ones, Sidgwick & Jackson, London, 1985

External links

• Diana Mosley: The MI5 View – recently declassified National Archives documents disclose MI5’s surveillance of Mosley
• The Official Nancy Mitford Website