section_path: Origins
section_name: Origins
paragraph_text: Origins
  
  Although many theories have been proposed throughout the years, the origin of April Fools' Day is not exactly known.
  
  A disputed association between 1 April and foolishness is in Geoffrey Chaucer 's The Canterbury Tales (1392). In the " Nun's Priest's Tale ", a vain cock, Chauntecleer, is tricked by a fox "Since March began, full thirty days and two," i.e. the 32nd day from 1 March, which is 1 April. However, it is not clear that Chaucer was referencing 1 April since the text of the "Nun's Priest's Tale" also states that the story takes place on the day when the sun is "in the sign of Taurus had y-rune Twenty degrees and one," which would not be 1 April. Modern scholars believe that there is a copying error in the extant manuscripts and that Chaucer actually wrote, " Syn March was gon ". If so, the passage would have originally meant 32 days after March ended, i.e. 2 May.
  
  In 1508, French poet Eloy d'Amerval referred to a poisson d'avril (April fool, literally "April's fish"), possibly the first reference to the celebration in France. Some historians suggest that April Fools' originated because, in the Middle Ages, New Year's Day was celebrated on 25 March in most European towns, with a holiday that in some areas of France, specifically, ended on 1 April, and those who celebrated New Year's Day on 1 January made fun of those who celebrated on other dates by the invention of April Fools' Day. The use of 1 January as New Year's Day became common in France only in the mid-16th century, and that date was not adopted officially until 1564, by the Edict of Roussillon, as called for during the Council of Trent in 1563. However, there are issues with this theory because there is an unambiguous reference to April Fools' Day in a 1561 poem by Flemish poet Eduard de Dene of a nobleman who sent his servant on foolish errands on 1 April, predating the change. April Fools' Day was also an established tradition in Great Britain before 1 January was established as the start of the calendar year.
  
  In 1686, John Aubrey referred to the celebration as "Fooles holy day", the first British reference. On 1 April 1698, several people were tricked into going to the Tower of London to "see the Lions washed".
  
  Although no biblical scholar or historian is known to have mentioned a relationship, some have expressed the belief that the origins of April Fools' Day may go back to the Genesis flood narrative. In The Complete Compendium of Universal Knowledge of 1895, writer William Ralston Balch wrote:
  
  All Fools' Day is traced through every country of Europe to the Hindoos. The " Public Advertiser " for 13 April 1789, contains the following paragraph:
  
  The Hebrew calendar is lunisolar, and so no specific day always correlates with 1 April in the Julian or Gregorian calendars.
  
  Although many theories have been proposed throughout the years, the origin of April Fools' Day is not exactly known.
  
  A disputed association between 1 April and foolishness is in Geoffrey Chaucer 's The Canterbury Tales (1392). In the " Nun's Priest's Tale ", a vain cock, Chauntecleer, is tricked by a fox "Since March began, full thirty days and two," i.e. the 32nd day from 1 March, which is 1 April. However, it is not clear that Chaucer was referencing 1 April since the text of the "Nun's Priest's Tale" also states that the story takes place on the day when the sun is "in the sign of Taurus had y-rune Twenty degrees and one," which would not be 1 April. Modern scholars believe that there is a copying error in the extant manuscripts and that Chaucer actually wrote, " Syn March was gon ". If so, the passage would have originally meant 32 days after March ended, i.e. 2 May.
  
  In 1508, French poet Eloy d'Amerval referred to a poisson d'avril (April fool, literally "April's fish"), possibly the first reference to the celebration in France. Some historians suggest that April Fools' originated because, in the Middle Ages, New Year's Day was celebrated on 25 March in most European towns, with a holiday that in some areas of France, specifically, ended on 1 April, and those who celebrated New Year's Day on 1 January made fun of those who celebrated on other dates by the invention of April Fools' Day. The use of 1 January as New Year's Day became common in France only in the mid-16th century, and that date was not adopted officially until 1564, by the Edict of Roussillon, as called for during the Council of Trent in 1563. However, there are issues with this theory because there is an unambiguous reference to April Fools' Day in a 1561 poem by Flemish poet Eduard de Dene of a nobleman who sent his servant on foolish errands on 1 April, predating the change. April Fools' Day was also an established tradition in Great Britain before 1 January was established as the start of the calendar year.
  
  In 1686, John Aubrey referred to the celebration as "Fooles holy day", the first British reference. On 1 April 1698, several people were tricked into going to the Tower of London to "see the Lions washed".
  
  Although no biblical scholar or historian is known to have mentioned a relationship, some have expressed the belief that the origins of April Fools' Day may go back to the Genesis flood narrative. In The Complete Compendium of Universal Knowledge of 1895, writer William Ralston Balch wrote:
  
  All Fools' Day is traced through every country of Europe to the Hindoos. The " Public Advertiser " for 13 April 1789, contains the following paragraph:
  
  The Hebrew calendar is lunisolar, and so no specific day always correlates with 1 April in the Julian or Gregorian calendars.