United Kingdom
- For those before 1 January 1801, see England, Scotland, and Great Britain.
- James Wilson (revolutionary) convicted and executed for High Treason, following his part in the Scottish Insurrection of 1820.
- Arthur Thistlewood, John Brunt, William Davidson, James Ings, Richard Tidd, Charles Cooper, Richard Bradburn, John Harrison, James Wilson and John Shaw Strange participants of the 1820 Cato Street Conspiracy
- William Comstive, Charles Stanfield, Richard Addy, Benjamin Hanson and eighteen others were tried and convicted for High Treason for revolt in the West Riding of Yorkshire in 1820.
- John Mitchell, Maurice Leyne, Pat Donahue, Thomas McGee, Charles Duffy, Thomas Francis Meagher, Richard O'Gorman, Terrance McManus and Michael Ireland convicted of treason after Young Irelander Rebellion of 1848 under Queen Victoria
- John Amery, for trying to recruit soldiers and broadcasting propaganda for Nazi Germany
- Members of the British Free Corps: Thomas Haller Cooper and Walter Purdy (death sentences commutted)
- Roger Casement, for negotiating with Germany to provide arms to Irish revolutionaries during the First World War for use in the Irish Easter 1916 rising; hanged in August 1916.
- Participants in the 1916 Easter Rising in Ireland: Patrick Pearse, Thomas J. Clarke, Thomas MacDonagh, Joseph Mary Plunkett, Edward (Ned) Daly, William Pearse, Michael O'Hanrahan, John MacBride, Éamonn Ceannt, Michael Mallin, Cornelius Colbert, Seán Heuston, Seán Mac Diarmada, James Connolly, and Thomas Kent were shot by firing squad in May 1916.
- William Joyce, alias 'Lord Haw-Haw', for broadcasting Nazi propaganda to the United Kingdom during World War II
Read more about this topic: List Of People Convicted Of Treason
Famous quotes containing the words united and/or kingdom:
“A sincere and steadfast co-operation in promoting such a reconstruction of our political system as would provide for the permanent liberty and happiness of the United States.”
—James Madison (1751–1836)
“No one who puts a hand to the plow and looks back is fit for the kingdom of God.”
—Bible: New Testament, Luke 9:62.