Treason is the crime of attacking a state authority to which one owes allegiance. This typically includes acts such as participating in a war against one's native country, attempting to overthrow its government, spying on its military, its diplomats, or its secret services for a hostile and foreign power, or attempting to kill its head of state. A person who commits treason is known in law as a traitor.
The Witchcraft Acts were historically a succession of governing laws in England, Scotland, Wales, Ireland, and the British colonies on penalties for the practice, or—in later years—rather for pretending to practise witchcraft.
Under the law of the United Kingdom, high treason is the crime of disloyalty to the Crown. Offences constituting high treason include plotting the murder of the sovereign; committing adultery with the sovereign's consort, with the sovereign's eldest unmarried daughter, or with the wife of the heir to the throne; levying war against the sovereign and adhering to the sovereign's enemies, giving them aid or comfort; and attempting to undermine the lawfully established line of succession. Several other crimes have historically been categorised as high treason, including counterfeiting money and being a Catholic priest.
The Act of Supremacy 1558, sometimes referred to as the Act of Supremacy 1559, is an Act of the Parliament of England, which replaced the original Act of Supremacy 1534, and passed under the auspices of Elizabeth I. The 1534 Act was issued by Elizabeth's father, Henry VIII, which arrogated ecclesiastical authority to the monarchy, but which had been repealed by Mary I. Along with the Act of Uniformity 1558, the Act made up what is generally referred to as the Elizabethan Religious Settlement.
The Treasons Act 1571 was an Act of the Parliament of England during the reign of Queen Elizabeth I. It restored the provisions of the Treasons Act 1534, which had been passed by Parliament during the reign of her father, King Henry VIII, and then repealed by the Treason Act 1547 at the beginning of the reign of her half-brother, King Edward VI.
The Regency Acts are Acts of the Parliament of the United Kingdom passed at various times, to provide a regent in the event of the reigning monarch being incapacitated or a minor. Prior to 1937, Regency Acts were passed only when necessary to deal with a specific situation. In 1937, the Regency Act 1937 made general provision for a regent, and established the office of Counsellor of State, a number of whom would act on the monarch's behalf when the monarch was temporarily absent from the realm or experiencing an illness that did not amount to legal incapacity. This Act, as modified by the Regency Acts of 1943 and 1953, forms the main law relating to regency in the United Kingdom today.
Sir Francis Throckmorton was a conspirator against Queen Elizabeth I of England in the Throckmorton Plot.
Misprision of treason is an offence found in many common law jurisdictions around the world, having been inherited from English law. It is committed by someone who knows a treason is being or is about to be committed but does not report it to a proper authority.
The Treason Felony Act 1848 is an Act of the Parliament of the United Kingdom of Great Britain and Ireland. Parts of the Act are still in force. It is a law which protects the King and the Crown.
The Rebellion Act 1572, full title An Act for the punishment of such as shall rebelliously take or detain or conspire to take or detain from the Queen's Majesty any of her castles, towers, fortresses, holds, &c., was an Act of Parliament of the Parliament of England enacted during the reign of Elizabeth I. It provided that if any person was convicted of conspiring to seize or destroy any castle or fortification held or garrisoned by the Queen's forces, then they and any associates were to be judged felons and suffer the death penalty without benefit of clergy or sanctuary. If any person was to prevent the use of any royal castle or ordnance by the crown, destroy any of the Queen's ships, or prevent the use of a harbour within the realm, then they were to be considered guilty of high treason and sentenced accordingly. The Act remained in force until the death of Elizabeth in 1603, when it expired, and was formally repealed by the Statute Law Revision Act 1863.
The Treason Act 1554 was an Act of the Parliament of England. It is not to be confused with two other Acts about treason passed in the same year, 1 & 2 Ph. & M. cc. 9 and 11.
An act against Jesuits, seminary priests, and such other like disobedient persons, also known as the Jesuits, etc. Act 1584, was an Act of the Parliament of England passed during the English Reformation. The Act commanded all Roman Catholic priests to leave the country within 40 days or they would be punished for high treason, unless within the 40 days, they swore an oath to obey the Queen. Those who harboured them, and all those who knew of their presence and failed to inform the authorities, would be fined and imprisoned for felony, or if the authorities wished to make an example of them, they might be executed for treason.
The Treason Act 1547 was an Act of the Parliament of England. It is mainly notable for being the first instance of the rule that two witnesses are needed to prove a charge of treason, a rule which still exists today in the United States Constitution.
The Incitement to Mutiny Act 1797 was an Act passed by the Parliament of Great Britain. The Act was passed in the aftermath of the Spithead and Nore mutinies and aimed to prevent the seduction of sailors and soldiers to commit mutiny.
The Treason Act 1939 is an Act of the Oireachtas (Parliament) of the Republic of Ireland. It provides for the punishment of treason and related offences.
John Cook or Cooke was the first Solicitor General of the English Commonwealth and led the prosecution of Charles I. Following The Restoration, Cook was convicted of regicide and hanged, drawn and quartered on 16 October 1660. He is considered an international legal icon and progenitor of international criminal law for being the first lawyer to prosecute a head of state for crimes against his people.
The crime of treason is defined by Article 39 of the Constitution of Ireland, adopted in 1937, which states:
Treason shall consist only in levying war against the State, or assisting any State or person or inciting or conspiring with any person to levy war against the State, or attempting by force of arms or other violent means to overthrow the organs of government established by the Constitution, or taking part or being concerned in or inciting or conspiring with any person to make or to take part or be concerned in any such attempt.
The Crimes Act of 1790, formally titled An Act for the Punishment of Certain Crimes Against the United States, defined some of the first federal crimes in the United States and expanded on the criminal procedure provisions of the Judiciary Act of 1789. The Crimes Act was a "comprehensive statute defining an impressive variety of federal crimes".
The Criminal Law Act 1827 was an Act of the Parliament of the United Kingdom, applicable only to England and Wales. It abolished many obsolete procedural devices in English criminal law, particularly the benefit of clergy. It was repealed by the Criminal Law Act 1967.
