Regicide Regicide The broad definition of regicide ( "of king" + ' "killer" or ' "killing") is the deliberate killing of a monarch, or the person responsible for the killing of a person of royalty. In the British tradition, it refers to the judicial execution of a king after a trial, reflecting the historical precedent of the trial and execution of Charles I of England. More broadly, it can also refer to the killing of an emperor or any other reigning sovereign. Before the Tudor period, English kings had been murdered while imprisoned (for example Edward II or Edward V) or
Thomas Waite (regicide) himself, was brought to the bar, at the Session's House, in the Old Bailey, 10 October 1660. He was extremely troublesome to the court at his arraignment as he would not plead guilty or not guilty when asked to do so and prevaricated. At his trial he was found guilty of regicide, but his sentence was commuted to life imprisonment as the court decided that he had been forced by Cromwell and Henry Ireton into agreeing to the Kings execution, to such a degree that Cromwell had guided Waite's hand when he signed the death warrant. Waite's wife, Jane, unsuccessfully