William Brooke Joyce, an American-born fascist and Nazi propaganda broadcaster during World War II, is born on Herkimer Street in Brooklyn, New York, on April 24, 1906. He has the distinction of being the last person to be executed for treason in the United Kingdom.

Joyce is the eldest of three sons of Michael Joyce, an Irish Catholic from a family of tenant farmers in Ballinrobe, County Mayo, and his wife, Gertrude (née Brooke), who although born in Shaw and Crompton, Lancashire, is from a well-off Anglican Anglo-Irish family of physicians associated with County Roscommon. The Joyces return to Ireland in 1909. William, a precocious child, attends Coláiste Iognáid SJ, a Jesuit school in County Galway, from 1915 to 1921. At the age of fourteen, he abandons Catholicism for Anglicanism, apparently after being told that all non-Catholics, including his mother, would be damned. In adult life he is nominally anglican, though his adherence to Christianity is tenuous.

The Joyces are unionists and teach their children fervent imperialism. During the Irish War of Independence, Joyce openly associates with the Black and Tans and acts as a scout for them. An acquaintance claims that his views are so extreme even loyalists dislike him. On December 9, 1921, he flees to England to join the Worcestershire Regiment and is followed to England in 1923 by the rest of the family. When he enlists, he claims to be eighteen, but after he contracts rheumatic fever, his age is discovered, and he is discharged in March 1922. For a time, he studies mathematics and chemistry at Battersea Polytechnic Institute as a pre-medical student (1922–23), but he leaves of his own accord, with a reputation for laziness and violent political views. His studies in English and history at Birkbeck College are more successful. He is a brilliant linguist and mathematician and graduates BA with first-class honours in 1927. He publishes an academic article on philology and considers progressing to an MA. He later falsely claims that his research had been plagiarised by a Jewish academic. In 1932, he enrolls at King’s College, London, for a Ph.D. in educational psychology.

Joyce is disturbed by the difference between depressed post-war Britain and the imperial ideal that he had imbibed in Galway and is mocked for his outspoken patriotism and obvious Irishness. He identifies strongly with Thomas Carlyle, an earlier angry anti-liberal from the provinces. His life is marked by repeated episodes of hero worship, followed by disillusion and bitter denunciation. In 1923, he joins the British Fascists, an organisation that has a significant Irish loyalist membership, and in 1924 he allies himself with a militant splinter group, the National Fascists. Most British fascists see themselves as Tory auxiliaries, and they often provide a security presence at conservative meetings. On October 22, 1924, while stewarding a meeting addressed by a Jewish conservative candidate, he has his face slashed and is left with a prominent scar across his right cheek. He joins the Conservative Party in 1928 and is active in the Chelsea constituency until 1930, when he is forced out because of his eccentricities and sexual misbehaviour. On April 30, 1927, he marries Hazel Kathleen Barr. They have two daughters but separate in 1935, largely because of his infidelities, heavy drinking, and temper. The marriage is dissolved in 1937.

In November 1933, Joyce abandons his Ph.D. studies to work for Sir Oswald Mosley‘s British Union of Fascists (BUF). By early 1934 he has become its paid publicity director, traveling throughout Britain to organise meetings. He is a powerful, rabble-rousing speaker, driven by an instinctive awareness that vitriolic verbal abuse gives speaker and audience a sense of power and solidarity. MI5 sees him as a compelling, though deranged, personality. On February 8, 1937, he marries Margaret Cairns White, a BUF activist from Lancashire, with whom he had cohabited since 1936.

Joyce leads a BUF faction that favours a recruitment strategy based on uncompromising ideological assertion. This is challenged by populists who prioritise marches and displays and hold that indoctrination should follow membership. In February 1937, he is BUF candidate for the London County Council in Shoreditch. The party wins 14 percent of the vote. In March 1937, he, along with many full-time BUF staff, are sacked when the BUF cuts expenses. But his dismissal also reflects Mosley’s awareness that his obsessive rhetoric repels “respectable” recruits and that he is no longer a biddable, slavish admirer of “the Leader.” He later falsely claims near-exclusive credit for the BUF’s escalating antisemitism, a view that Mosley eventually finds it convenient to adopt in order to evade his own responsibility.

In April 1937, Joyce founds the National Socialist League, helped by a wealthy patron. He supports himself as a private tutor, refusing to take Jewish pupils. He is active in various antisemitic and pro-Nazi groups such as the Right Club and engages in “peace” campaigns based on the view that British interests lay with Germany against Russia. Political marginalisation intensifies his admiration for Nazi Germany and hero worship of Adolf Hitler. By the time of the Munich crisis in 1938, he has decided that if war comes, he will go to Germany, though he also considers moving to Ireland. He renews his British passport for one-year terms in August 1938 and August 1939.

On August 26, 1939, Joyce and his wife leave London for Berlin. He is allegedly tipped off about his impending arrest and internment by an MI5 officer, to whom he had supplied information on communists. His siblings, whom he recruited into his fascist organisations, are variously penalised for his activities. At a loose end in Berlin, he is persuaded by a British associate to become a radio announcer with the English-language service of the Reichs-Rundfunk-Gesellschaft (RRG). He makes his first broadcast on September 6, 1939, and receives a contract in October. He finds in radio an outlet for his forceful style and delight in saying the unsayable, and in the early years of the war takes an exultant pride in recounting Nazi victories. His performances are admired by Joseph Goebbels, whom Joyce, to his regret, never meets. On September 26, 1940, he acquires German citizenship.

The novel experience of hearing the enemy in one’s own living room attracts wide audiences in Britain. Joyce’s practice of naming newly captured prisoners of war in his broadcasts is also a compelling motive for listening. In fact, he tries to recruit British prisoners of war as collaborators. The name “Lord Haw-Haw,” invented by the Daily Express radio critic in September 1939, initially applies to several English-language broadcasters but in time becomes associated with Joyce. He is initially a figure of fun, imitated by comedians, but there are sinister undercurrents of terrifying omnipotence, intensified by his sneering, gloating delivery and his delighted deployment of the “big lie” technique. It is widely believed that British-based fifth columnists supply him with information, that he predicts air raids, and shows minute local knowledge. In time, fear and his growing notoriety feed popular hatred of him in Britain, though his anti-British taunts allegedly win appreciative Irish audiences. He exults that he is daily committing treason and rendering himself liable to the death penalty.

In 1940, Joyce publishes a commissioned self-justifying propaganda work, Twilight over England. His representation of himself echoes that of Hitler in Mein Kampf – the provincial patriot, whose martial sacrifices are betrayed by corrupt elites, learning through poverty the hollowness of bourgeois patriotism and the need to synthesise socialism with nationalism. He shares with his hero a paranoid belief in his own ability to create an alternative reality through language and obstinacy. He dreams of becoming the English Führer.

In Berlin, the Joyces’ marriage comes under increasing strain, marked by drunken rows, domestic violence, and infidelity on both sides, though they retain a fierce mutual fascination. They divorce on August 12, 1941, but remarry on February 11, 1942, while continuing their previous behaviour. As the Axis powers begin to fail, his broadcasts become more defensive, focusing on the Soviet threat. On October 14, 1944, he is awarded the German War Merit Cross, first class. On October 22, he is sworn into the Volkssturm (territorial army) and begins drilling. The Joyces are evacuated from Berlin in March 1945, initially to Apen near the Dutch border and then to Hamburg, where he makes a last, drunken, defiant broadcast on April 30, 1945, the day of Hitler’s death. After an unsuccessful attempt to escape to Sweden, the Joyces hide at Flensburg near the Danish border. On May 28, 1945, he is shot and captured while gathering firewood.

Joyce is brought back to Britain on June 16 after Parliament passed legislation simplifying treason trial procedures. At his September 17-20 trial, he proves his American citizenship, but the court holds that his illegally acquired British passport incurred duties of allegiance. His appeals are rejected by the Court of Appeal and the House of Lords. His fate is influenced by British public opinion, and possibly by a desire to avoid antagonising the Soviet Union. In his death cell he blames the defeat of national socialism on German limitations. He also fantasises that he could have saved Hitler from his incompetent subordinates.

Joyce is hanged by Albert Pierrepoint at Wandsworth Prison on January 3, 1946. Unlike most of his fellow Nazis, he proclaims to the end his allegiance to national socialism and hatred of Jews. He corresponds cheerfully with Margaret, joking evasively about the death camps and expressing a belief that his spirit will survive, watch over her, and continue his work. To neo-Nazis he becomes a martyr. Even among those to whom his activities had been repellent, a significant body of opinion holds he should not have been condemned on a questionable and innovative technicality. The historian A. J. P. Taylor maintains that Joyce was executed for making a false declaration to obtain a passport, a misdemeanour that normally incurs a £2 fine.

In 1976, Joyce is reinterred in Galway as it is feared that a grave in England might become a fascist shrine. Thomas Kilroy‘s play Double Cross (1986) juxtaposes Joyce and Brendan Bracken as Irishmen who reinvented themselves through fantasies of Britishness. The BBC Sound Archive has recordings of some of Joyce’s broadcasts and transcripts of others, collected during the war as evidence for a future treason trial.

(From: “Joyce, William Brooke (‘Lord Haw-Haw’)” by Patrick Maume, Dictionary of Irish Biography, http://www.dib.ie, October 2009)