William Joyce, known as Lord Haw Haw, was Ireland's most famous Nazi and a traitor during World War II. Born in Brooklyn in 1906, he broadcast nightly propaganda for the Reich. Joyce's family moved to Ireland, where he was rumored to have spied during the War of Independence. He later moved to England and joined the British Army before becoming interested in fascism at Birkbeck College. Joyce joined the British Union of Fascists (BUF) and set up his own National Socialist League. In 1939, he fled to Berlin and was recruited by a Nazi propaganda station. His broadcasts, 'Germany Calling, Germany Calling,' had millions of listeners. Joyce was made a citizen of the Reich and received the Cross of War Merit. He wrote a book and attempted to recruit British prisoners. He made his final broadcast on April 30, 1945, and went into hiding. Captured and tried for treason, his British passport played a key role in the trial. Despite arguments about his allegiance, he was found guilty and hanged in 1946. Joyce's execution was controversial, with questions about his allegiance and the death sentence. His remains were later moved to Ireland at the request of his daughter, Heather Piercey. Piercey, though renouncing her father's views, has worked to understand his actions and has attended services at a synagogue.