'un-English' project as removing the head of their monarch". This stigma has slowly been lifted, as academic interest has risen into the late 20th century; eliciting much interest in 1999, upon the 350th anniversary of the trial and execution of Charles I. See also Execution of Louis XVI Execution of the Romanov family King Charles the Martyr Fifth Monarchists Charles I Insulted by Cromwell's Soldiers'' Calves' Head Club Notes Explanatory notes Citations General sources Books Articles 1649 in politics 1649 in England English Civil War Charles I Charles I of England 17th century in London Whitehall Public executions