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
Life of William Shakespeare of his plays, presumably as a selling point. There is a tradition that Shakespeare, in addition to writing many of the plays his company enacted and concerned with business and financial details as part-owner of the company, continued to act in various parts, such as the ghost of Hamlet's father, Adam in "As You Like It", and the Chorus in "Henry V". He appears to have moved across the River Thames to Southwark sometime around 1599. In 1604, Shakespeare acted as a matchmaker for his landlord's daughter. Legal documents from 1612, when the case was brought to trial, show that