Popish Plot Popish Plot The Popish Plot was a fictitious conspiracy concocted by Titus Oates that between 1678 and 1681 gripped the Kingdoms of England and Scotland in anti-Catholic hysteria. Oates alleged that there was an extensive Catholic conspiracy to assassinate Charles II, accusations that led to the executions of at least 22 men and precipitated the Exclusion Bill Crisis. Eventually Oates's intricate web of accusations fell apart, leading to his arrest and conviction for perjury. The fictitious Popish Plot must be understood against the background of the English Reformation and the subsequent development of a strong anti-Catholic sentiment among the mostly
Popish Plot were supposedly involved in this assassination plot; nothing in the document was ever proven to be true. Oates slipped a copy of the manuscript into the wainscot of a gallery in the house of the physician Sir Richard Barker, with whom Tonge was living. The following day Tonge claimed to find the manuscript, and showed it to an acquaintance, Christopher Kirkby, who was shocked and decided to inform the King. Kirkby was a chemist and a former assistant in Charles' scientific experiments, and Charles prided himself on being approachable to the general public. On 13 August 1678, whilst Charles was