Execution of Charles I

Charles I was tried and executed in January 1649 after the failure of negotiation and renewed war. The act was unprecedented in English history: a king was publicly judged and killed by authority claiming to represent the people. It shocked monarchies across Europe and divided opinion within Britain and Ireland.

The execution mattered because it transformed rebellion into regime change. It abolished the monarchy and House of Lords, opened the way for the Commonwealth and made the army central to politics. It also created martyrs, fugitives and future vengeance.

Robert Harris’s Act of Oblivion is strongly connected to the aftermath of the regicide, following men hunted after the Restoration. Civil War novels by Michael Arnold, Giles Kristian and Pamela Belle also use the event as a moral and political rupture that reshapes characters’ lives.