Pamela ran the Biddesden dairy farm until the end of 1934. After her broken engagement she had many suitors but formed no deep emotional attachments. John Betjeman, the future poet laureate, proposed to her twice but, although fond of him, she was not in love and turned him down. Her hobby was motoring; she was a tireless driver and made several visits to the Continent in her open-topped car, travelling as far as the Carpathians in Eastern Europe. In 1935, Derek Jackson, a brilliant physicist with a passion for horses, who worked at the Clarendon Laboratory in Oxford and hunted with the Heythrop hounds in the Cotswolds, began to court her. He had known the Mitfords for some years and, according to Diana, was in love with most of them, including Tom. Pamela was the sister most readily available and he proposed to her. Fifteen – year – old Deborah, who had a crush on Derek, fainted when she heard the news. Pamela and Derek were married at the end of 1936 and set off for Vienna for their honeymoon. On arrival, they were greeted with the news that Derek’s identical twin, Vivian, also a gifted physicist, had been killed in a sleigh-riding accident. Part of Derek died with his brother, who meant more to him than anyone – including Pamela – ever could. Derek’s speciality, spectroscopy, the study of electromagnetic radiation, was, unsurprisingly, a closed book to Pamela and she did not share his interest in painting and literature. Their joint passion was for their four long-haired dachshunds and the dogs may have gone some way towards making up for the children Derek did not want and which Pamela never had. Derek had inherited a large fortune from shares in the News of the World and was a generous man. They settled at Rignell House, not far from Swinbrook, where Pamela’s housekeeping talents made them very comfortable. Pamela’s few letters that survive from this period are written to Jessica, after Jessica’s elopement with Esmond Romilly, and to Diana to thank her for visits to Wootton Lodge, the house in Staffordshire that the Mosleys rented between 1936 and 1939. Derek got on well with Mosley and shared many of his political opinions. Nancy attended Pamela’s wedding but saw little of her until after the war; she did not like Derek and he in turn resented her treatment of Pamela.
In May 1933, Mosley’s 34-year-old wife, Cynthia, died from peritonitis, a month before Diana was granted a divorce from Bryan. Diana records that both she and Mosley were shattered by Cimmie’s unexpected death. Mosley threw himself into building up the BUF, which was growing increasingly militaristic and disreputable in the eyes of the general public, and embarked on an affair with Alexandra (Baba), Metcalfe, his wife’s younger sister. That summer, while the man for whom she had sacrificed so much was on holiday with another woman, Diana received an invitation to visit Germany from Putzi Hanfstaengl, Hitler’s Foreign Press Secretary, whom she met at a party in London. The British press had been criticizing the Nazis’ attacks on the Jews, and the BUF’s anti-Semitic stance was bringing it into conflict with British Jewry. When Diana questioned Hanfstaengl about the German regime’s attitude to Jews, he issued a challenge: ‘You must see with your own eyes what lies are being told about us in your newspapers’. In August, while her two sons – Jonathan was now three and a half and Desmond nearly two – were spending the holidays with Bryan, Diana left for Germany, taking with her nineteen-year-old Unity whose allegiance to Mosley made her a natural ally. Hitler had been elected Chancellor at the beginning of the year and the sisters’ arrival coincided with the annual Nuremberg Party Congress, a four-day celebration of the Nazis’ accession to power. The gigantic parades impressed Diana and demonstrated that fascism could restore a country’s faith in itself. Although Hanfstaengl’s promise of an introduction to Hitler did not materialize on this visit, she saw that links with Germany could be useful for furthering the interests of Mosley, whose career and welfare had now become the centre of her existence. At the end of 1934, with Mosley’s encouragement, she returned to Munich for a few weeks to learn German.
Unity had been in Germany since the spring of that year. She too had been enthralled by the Parteitag parades and her burning ambition was now to meet Hitler, whom she considered ‘the greatest man of all time’. Confident that she would succeed, she persuaded the Redesdales to allow her to live in Munich, where she set herself to learn German so as to be able to understand the Führer when they eventually met. From then until the outbreak of war, Unity lived mostly in Germany. Heedless of the inhumanity of the regime, she embraced the Nazi creed unquestioningly and let it take over her life. Hitler became her god and National Socialism, as she wrote exultantly to a cousin, ‘my religion, not merely my political party’. When she discovered that the Führer often lunched informally at the Osteria Bavaria, a small local restaurant, she started going there daily, sitting at a table where he could see her, and waited to be noticed. In February 1935, her patience was rewarded when Hitler invited her over to his table, spoke to her for half an hour and paid for her lunch. Over the next five years she was to see him more than a hundred times. She was rarely alone with him and, in spite of what has often been speculated, there was no love affair. Just to be in her idol’s orbit was sufficiently intoxicating and gave Unity a sense of importance which led her to imagine that she had a role to play in Anglo-German relations.
Unity spent her first months in Munich lodging with Baroness Laroche, an elderly lady who ran a finishing school for young English girls; she then lodged in a students’ hostel and a succession of flats before moving, in June 1939, into accommodation in Agnesstrasse found for her by Hitler and belonging, she wrote insouciantly to Diana, ‘to a young Jewish couple who are going abroad’. All the other members of the Mitford family, except Nancy, eventually made their way out to Germany. The Redesdales, who had initially disapproved of Nazism, were eventually won round to Unity’s point of view – permanently so in the case of Lady Redesdale.
Diana also met Hitler for the first time in the spring of 1935 and she remained loyal to their friendship for the rest of her life. In her view, the Second World War and its horrific consequences could have been avoided. Of all the sisters, the contradictions in Diana’s character are perhaps the most difficult to reconcile. The latent anti-Semitism and racism of pre-war Britain, assumptions that she never questioned, were at odds with her innately empathetic nature. Her admiration for a barbaric regime, whose essential characteristic was dehumanizing its opponents, jarred with the qualities of generosity and tolerance that led her family and many friends to cherish her. Endowed with originality and intelligence, and priding herself on intellectual honesty, she never acknowledged the reality of Hitler’s criminal aims. While her pre-war sympathy with Nazism can be accounted for by her witnessing the economic transformation of Germany under National Socialism, Diana’s post-war defence of Hitler can be mainly explained by her devotion and undeviating commitment to her husband. Mosley’s links with the Nazis and his opposition to the war brought his political career to an end and led to his and Diana’s imprisonment for three and a half years – years of social ostracism and public vilification during which they were separated from their young children. Diana, who possessed all the Mitford obduracy, sacrificed so much for Mosley that forever afterwards she had to go on defending his cause or admit that the losses and privations she had suffered were for no purpose.
Diana made several visits to Germany before the war and in 1936 she and Mosley were secretly married in the Berlin house of Nazi leader Joseph Goebbels, with Hitler as a guest. Ostensibly the secrecy was to protect Mosley’s political