The History of England (Hume) suppression of the Irish revolt; of his near nemesis at the Battle of Dunbar; of the crowning of Charles II at Scone; of Cromwell's final destruction of the now royalist Covenanter army at the Battle of Worcester; and of his subsequent annexation of Scotland. After Cromwell's death, his son Richard Cromwell, "Tumbledown Dick", could not keep the republic together; and General Monck brought the army of occupation in Scotland south to effect the Restoration. This was followed by the execution of the remaining regicides: "... a mind, seasoned with humanity, will find a plentiful source of compassion and indulgence ...
Monarchy of Ireland and signed a formal treaty with Charles I in 1648. But in 1649, the Rump Parliament, victorious in the English Civil War, executed Charles I, and made England a republic, or "Commonwealth". The Parliamentarian general Oliver Cromwell came across the Irish Sea to crush the Irish royalists, temporarily uniting England, Scotland, and Ireland under one government, and styling himself "Lord Protector" of the three kingdoms. ("See also Cromwellian conquest of Ireland".) After Cromwell's death in 1658, his son Richard emerged as the leader of this pan-British Isles republic, but he was not competent to maintain it. The Parliament of England