Question: When was the person, who was executed a day after William Joyce was hanged for treason in 1946, born? 

Context paragraphs:
Treason Act 1586: The Treason Act 1586 (29 Eliz.1 c.2) was an Act of the Parliament of England.  Its short title was "An act concerning errors in records of attainders of high treason."  It stated that where a person had been executed for high treason, their conviction was not to be posthumously overturned or "reversed" at the suit of their heirs.  This was because (according to the Act's preamble) "through corruption or negligent keeping, the records of attainders of treason happen many times to be impaired, blemished or otherwise to be defective."  The Act was intended to prevent people from taking advantage of this.

Albert Pierrepoint: Albert Pierrepoint ( ; 30 March 1905 – 10 July 1992) was a long-serving hangman in England.  He executed at least 400 people, including William Joyce ("Lord Haw-Haw") and John Amery.  In Germany and Austria, after the Second World War, he executed some 200 people who had been convicted of war crimes.  In England, Pierrepoint hanged Timothy Evans for a crime committed by his neighbour John Christie, who was also hanged by Pierrepoint.

Treason Act 1351: The Treason Act 1351 is an Act of the Parliament of England which codified and curtailed the common law offence of treason.  No new offences were created by the statute.  It is one of the earliest English statutes still in force, although it has been very significantly amended.  It was extended to Ireland in 1495 and to Scotland in 1708.  The Act was passed at Westminster in the Hilary term of 1351, in the 25th year of the reign of Edward III and was entitled "A Declaration which Offences shall be adjudged Treason".  It was passed to clarify precisely what was treason, as the definition under common law had been expanded rapidly by the courts until its scope was controversially wide.  The Act was last used to prosecute William Joyce in 1945 for collaborating with Germany in World War II.

Rebecca West: Dame Cicely Isabel Fairfield DBE (21 December 1892 – 15 March 1983), known as Rebecca West, or Dame Rebecca West, was a British author, journalist, literary critic and travel writer.  An author who wrote in many genres, West reviewed books for "The Times", the "New York Herald Tribune", the "Sunday Telegraph", and the "New Republic", and she was a correspondent for "The Bookman".  Her major works include "Black Lamb and Grey Falcon" (1941), on the history and culture of Yugoslavia; "A Train of Powder" (1955), her coverage of the Nuremberg trials, published originally in "The New Yorker"; "The Meaning of Treason", later "The New Meaning of Treason", a study of the trial of the British Fascist William Joyce and others; "The Return of the Soldier", a modernist World War I novel; and the "Aubrey trilogy" of autobiographical novels, "The Fountain Overflows", "This Real Night", and "Cousin Rosamund". " Time" called her "indisputably the world's number one woman writer" in 1947.  She was made CBE in 1949, and DBE in 1959, in each case, the citation reads: "writer and literary critic".  She took the pseudonym "Rebecca West" from the rebellious young heroine in "Rosmersholm" by Henrik Ibsen.

Theodore Schurch: Theodore William John Schurch (5 May 1918 – 4 January 1946) was a British soldier of Anglo-Swiss parentage who was executed by virtue of the Treachery Act 1940 after the end of World War II.  He was the last person to be executed in Britain for an offence other than murder.

Moses Dunbar: Moses Dunbar (c. 1746 – March 19, 1777) was the one of the few men in the state of Connecticut to be convicted of high treason and executed.  (William Stone of Stamford and Robert Thomson of Newton were two others; they each also were hanged in 1777.)  Born in Wallingford, Connecticut, Moses and his father moved to Plymouth, Connecticut.  Moses married Pheobe Jerome of Bristol, Connecticut.  In 1776, shortly before The Declaration of Independence was signed, his wife Phoebe died, so he later married Esther Adams.  He was imprisoned under suspicion of disloyalty for some two weeks, he escaped and fled to Long Island, where he enlisted in the king's army and received commission as captain.  He then came back to Bristol, Connecticut, and was trying to persuade some other young men to enlist in the King's Army when he was arrested, and his royal commission was found in his pocket.  He was indicted for high treason, tried in the superior court in Hartford, Connecticut, on January 23, 1777, found guilty and executed on the gallows which stood near the present site of Trinity College (Connecticut).  According to records, Dunbar's own father offered the rope for the noose.  Dunbar was a member of the Episcopal Church, and is interred at the Ancient Burying ground, in Hartford.

Rise of the Guardians: Rise of the Guardians is a 2012 American 3D computer-animated fantasy film based on William Joyce's "The Guardians of Childhood" book series and "The Man in the Moon" short film by Joyce and Reel FX Creative Studios.  Peter Ramsey directed the film, while Joyce and Guillermo del Toro were executive producers with voice acting by Chris Pine, Alec Baldwin, Hugh Jackman, Isla Fisher, and Jude Law.  Produced by DreamWorks Animation and distributed by Paramount Pictures, it was released on November 21, 2012 and received positive reviews, but under-performed at the box office, contributing to a studio writedown of $83 million for the quarter and the layoffs of 350 employees.

Thomas Hickey (soldier): Thomas Hickey (hanged on June 28, 1776) was a Continental Army soldier in the American Revolutionary War, and the first person executed for treason against what would become the United States.  Born in Ireland, he came to America as a soldier in the British Army and fought as personal assistant to Major General William Johnson in the Seven Years' War, but deserted to the other side when the Revolution broke out.  He became part of the Life Guard, which protected Gen. George Washington, his staff and the Continental Army's payroll.  Hickey was jailed for passing counterfeit money in New York, tried and executed for mutiny and sedition, and he may have been involved in an assassination plot against George Washington in 1776.

William Joyce: William Brooke Joyce (24 April 1906 – 3 January 1946), nicknamed Lord Haw-Haw, was an American-born Irish Fascist politician and Nazi propaganda broadcaster to the United Kingdom during World War II.  He was convicted of one count of high treason in 1945 and was sentenced to death.  The Court of Appeal and the House of Lords upheld his conviction.  He was hanged at Wandsworth Prison by Albert Pierrepoint on 3 January 1946, making him the second to last person to be executed for treason in the United Kingdom (before Theodore Schurch the following day).

Epic (2013 film): Epic (stylized as epic) is a 2013 American 3D computer-animated action-adventure film loosely based on William Joyce's children's book "The Leaf Men and the Brave Good Bugs".  It was produced by Blue Sky Studios, written by William Joyce, James V. Hart, Daniel Shere, Tom J. Astle and Matt Ember and directed by Chris Wedge, the director of "Ice Age" (2002) and "Robots" (2005).  The film stars the voices of Colin Farrell, Josh Hutcherson, Amanda Seyfried, Christoph Waltz, Aziz Ansari, Chris O'Dowd, Pitbull, Jason Sudeikis, Steven Tyler, and Beyoncé Knowles.  The film was released on May 24, 2013 by 20th Century Fox.  "Epic" received mixed reviews from critics and earned $268 million on a $93 million budget.

Supporting paragraphs: William Joyce Theodore Schurch
Answer: 5 May 1918