Old European culture: Traitor

Bodyguard Betrayal - TV Tropes

Old Europe

Trust, Treason and Treachery: The Psychology of Spying - The European Business Review

On this day in 1066: Harald Hardrada, the last Viking to invade England, joins forces with the traitor, Tostig Godwinson

BBC's The Traitors Review: the Reality Show About Backstabbing and Lies

Lex Maiestatis: The Law of Treason in Ancient Rome – Brewminate: A Bold Blend of News and Ideas

Thomas Jefferson, Aaron Burr and the American Way of Treason, History

Senjutsu: The singer was the traitor: 30 years of 'Fear of the Dark', the album that nearly killed Iron Maiden, Culture

God's Traitors: Terror and Faith in Elizabethan England by Jessie Childs review, History books