Which infamous European traitor was known as "the last person to enter Parliament with honest intentions"?

The answer is Guy Fawkes. He is famously known as the last person to enter the British Parliament with honest intentions due to his involvement in the infamous Gunpowder Plot of 1605. Fawkes, along with a group of conspirators, planned to assassinate King James I and blow up the Parliament building. His intentions were driven by a desire to restore a Catholic monarch to the throne and end the persecution of Catholics in England. However, his plot was foiled, leading to his capture, trial, and eventual execution, making him one of the most infamous European traitors in history.