The Gunpowder Plot was a terrorist conspiracy formed in England in 1604, the second year of the reign of James I, by some Roman Catholics, to blow up the King and parliament in revenge for the severities against their religion that they had suffered by the government. The time ultimately fixed for the execution of the plot was the 5th of November, 1605, when parliament was to be opened by the king in person. The plot originated with Robert Catesby, Thomas Winter, and John Wright, and was at once made known to Guy Fawkes, a zealous Catholic, who had served in the Spanish army in Flanders, and to Thomas Percy, a relation of the Earl of Northumberland. These five were the original conspirators, but the plot was subsequently communicated to Sir Everard Digby, Ambrose Rookwood, Francis Tresham, Thomas Keyes, Christopher Wright (a brother of John), and to some Jesuit fathers and others.
The conspirators took a house next to the Parliament House, and their original plan was by digging under this house to undermine the House of Parliament. They latterly discovered, however, that there was a cellar right under the chamber of parliament, which was occupied by a coal-dealer. They at once hired this cellar, and filled it with gunpowder, faggots, and billets. The plot was discovered by means of a letter sent to Lord Mounteagle, a Catholic peer in favour with the court, who laid it before the secretary of state, Cecil. The letter was a warning couched in mysterious terms, not to be present at the approaching meeting of parliament. Cecil showed it to some of the council, and did nothing until the return of the king from a hunting party. On hearing the letter James at once worked out its meaning, and declared that it referred to gunpowder. This led to investigation and to the arrest of Fawkes in the cellar, where a hogshead and thirty-six barrels of gunpowder were discovered.
It generally thought that Tresham, the reputed author of the letter to Lord Mounteagle, had previously informed bis lordship of the plot, and that the sending and publication of the letter were merely intended as blinds. It seems also that Cecil, knowing the king's vanity, wanted to make him the discoverer of the plot.
Guy Fawkes was arrested at the scene, tortured and revealed the names of his co-conspirators, Catesby, Percy, and the two Wrights were killed while defending Holbeach House, in which they had taken refuge, against the sheriff. Sir Everard Digby was tried and executed at Northampton, Tresham died in prison., Rookwood, Winter, and others were arrested, confessions extracted under torture, and subsequently condemned at Westminster on the 27th of January 1606, and executed on the 30th and 31st.
There is serious doubt about the plot - it was for example too conveniently discovered in the nick of time, and the accused were not tried, but all confessed under torture, and it has been suggested that the entire plot was fabricated by the English authorities to discredit the catholic church and the Pope. Certainly following the alleged plot, persecution of the Catholics within Britain not only continued, but also increased in intensity. Research Gunpowder Plot