Robert Catesby (1573-1605) – Robert Catesby was a wealthy Englishman and devout Catholic.
He led the Gunpowder Plot, and was killed a few days after Guy Fawkes was arrested.
King James I of England is also known as King James VI of Scotland.
Catholics who refused to attend Protestant church services were called recusants.
When Ambrose found out that Guy Fawkes had been arrested before being able to light the barrels of gunpowder, he left London to tell Robert Catesby, who was travelling north to take care of another part of the plot.
Ambrose was arrested on 8 November 1605, and put to death on the same day as Guy Fawkes.
The Gunpowder Plot was discovered because of a man called Lord Monteagle – he was supposed to be in Parliament on 5 November, and someone sent him a letter warning him to stay away.
Lord Monteagle told other people about the letter he received, and the places around Parliament were searched.
Thomas Percy also rented the basement located underneath the House of Lords where the gunpowder was stored.
He was killed a few days after Guy Fawkes was arrested, along with Robert Catesby.