Crollalanza theory of Shakespeare authorship languages, claimed to have traced a Calvinist called Michelangelo Florio (the same name as the Elizabethan humanist John Florio's father, and likely related to their family) who was born in the Sicilian city of Messina on 23 April 1564, the same date as is commonly given for William Shakespeare's birth in Stratford. Iuvara's theories had emerged into broader public awareness in 2000, during a round-table discussion conducted at the Turin Book Fair that year. According to Juvara, the name "Shakespeare" was adopted as a pseudonym by this Michelangelo Florio, born in Messina in 1564 to a couple named Giovanni Florio
History of the Shakespeare authorship question Shaksper argument: it is all gone for me-all up the spout. The Shaksper case is about closed." In 1891 the archivist James H. Greenstreet identified a pair of 1599 letters by the Jesuit spy George Fenner in which he reported that William Stanley, 6th Earl of Derby was "busy penning plays for the common players." Greenstreet proposed Derby as the real hidden author, founding the Derbyite theory. Greenstreet's theory was revived by the American writer Robert Frazer, who argued in "The Silent Shakespeare" (1915) that the actor William Shakespeare merely commercialised the productions of more elevated authors, sometimes adapting older