Monarchy of Ireland England, Ireland, Scotland and Wales ruled by the Council of State, then the Lord Protector Oliver Cromwell (1649–58) and his son Richard Cromwell (1658–59). The Restoration in Ireland was effected in 1660 without major opposition, Charles II being declared King on 14 May 1660 by the Irish Convention. The position of King of Ireland was contested by William III and James II between 1689 and 1691, after the Glorious Revolution of 1688. The Crown and Parliament Recognition Act 1689 made William King of Ireland, and this was reinforced by his victory at the Battle of the Boyne (part of the
Scotland in the Middle Ages before he was overthrown by Máel Coluim, the son of Donnchad, who some months later defeated MacBeth's step-son and successor Lulach to become king Máel Coluim III (Malcolm III). It was Máel Coluim III, who acquired the nickname "Canmore" ("Cenn Mór", "Great Chief"), which he passed to his successors and who did most to create the Dunkeld dynasty that ruled Scotland for the following two centuries. Particularly important was his second marriage to the Anglo-Hungarian princess Margaret. This marriage, and raids on northern England, prompted William the Conqueror to invade and Máel Coluim submitted to his authority, opening up Scotland