
Henry Garnet's involvement in the plot to blow up the Houses of Parliament was controversial. He claimed he knew about the conspiracy but was not involved. Some scholars now believe that he was most likely trying to prevent the action against James I rather than conspiring against him. He was found guilty of treason and executed in May 1606. The king ordered his hanging but he was spared the cruelty of being drawn and quartered. According to legend, a piece of bloodstained straw found at the scene of his execution started to develop an exact image of the priest's face, which auctioneers now believe has happened to the centuries-old book.