Speaking of whitewashing, the author conveniently left out one of Catholicism's more infamous contributions to English history:
In 1605, 13 young men planned to blow up the Houses of Parliament in what is now called "the Gunpowder Plot". The Gunpowder Plot came about after Queen Elizabeth I died in 1603. English Catholics, who had been persecuted under her rule, were bitterly disappointed when her successor, James I, who had a Catholic mother, failed to be more tolerant of their religion. Their leader Robert Catesby decided to blow up the Houses of Parliament, hoping to kill the King, the Prince of Wales, and the MPs who were making life difficult for Catholics. Among 13 young men was Guy Fawkes, Britain's most notorious traitor and Roman Catholic convert. He was arrested in Parliament's cellar with 36 barrels of gunpowder. Fawkes was tried, convicted, and executed for treason.Even now, four hundred years later, the reigning monarch only enters the Parliament once a year for the State Opening of Parliament. And before the opening, according to custom, the Yeomen of the Guard searches the cellars of the Palace of Westminster.
Related threads:
Guy Fawkes in the U.S.
Book bound in skin of executed Jesuit to be auctioned in England
Jumping off the scaffold [Guy Fawkes and the Gunpowder Plot]
Master Illusionist (Tower of London Is Hallowed for the Blood St. Nicholas Owen Spilled There)
Guy Fawkes Day: The significance of November 5th
Royal succession law change bid fails
The Act of Settlement is just fine [as a Catholic, this writer is happy with it]
Happy Guy Fawkes Day
How Brits Fail To Remember, Remember The 5th of November [Guy Fawkes Day]
St Peters School tribute to Guy Fawkes
Why Do We Celebrate The 5th Of November As Bonfire Or Guy Fawkes Night?
George Washington, November 5, 1775, General Orders
Guy Fawkes foiled by Lord Salisburys ancestor at Hatfield House
'Remember, remember the fifth of November' [Fawkes notoriety continues through celebration, movie]
Commonwealth approves changing British succession laws
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FR keyword: guyfawkes
In the real world, not only was the Roman Church opposed to Magna Carta, the supposed Bishops "behind" the charter didn't manage to arrive there until almost forty years after the charter was signed, and only then in response to receiving an agree for an enormous tax increase.
http://www.bl.uk/collection-items/the-papal-bull-annulling-magna-carta
At the link:
[Pope] Innocent III had already sent a string of letters to England berating the [Magna Carta] barons. Now he explained how, by such violence and fear as might affect the most courageous of men, they had forced John to accept an agreement illegal, unjust, harmful to royal rights and shameful to the English people. The Pope declared Magna Carta null, and void of all validity for ever, a judgement which reached England the following month.
Twenty five of the barons supporting it were excommunicated. The Bull [how appropriate] threatened excommunication to anyone who attempted to enforce the charter.
And subsequent English Protestant leaders would sweep away the entire Stuart dynasty when it became too Catholic for their taste. The last member of the Stuart male line, Henry Benedict, died in 1807 a Cardinal of the Catholic church -- in Rome, not in London, for he was an exile from the land of his forefathers.