Who you the people that wanted to blow up parliament?

The group that plotted to blow up the British Parliament is famously known as the Gunpowder Plot of 1605. Led by Guy Fawkes and a group of Catholic conspirators, their goal was to assassinate King James I and restore a Catholic monarchy. The plot was foiled when authorities received a tip-off, leading to the arrest of Fawkes and his co-conspirators. This event is commemorated in the UK on November 5th each year as Guy Fawkes Night.