The Gunpowder Plot was a failed assassination attempt against King James VI of Scotland and I of England by a group of provincial English Catholics led by Robert Catesby, was the leader of a group of provincial English Catholics who planned the failed Gunpowder Plot of which year?
Robert Catesby Robert Catesby (born in or after 1572, died 8 November 1605) was the leader of a group of provincial English Catholics who planned the failed Gunpowder Plot of 1605.
William Howard, 1st Viscount Stafford William Howard, 1st Viscount Stafford, FRS (30 November 1614 – 29 December 1680) was the youngest son of Thomas Howard, 21st Earl of Arundel, and his wife, the former Alethea Talbot. A Fellow of the Royal Society from 1665, he was a Royalist supporter before being falsely implicated by Titus Oates in the later discredited "Popish Plot", and executed for treason. He was beatified as a Catholic martyr in 1929.