The Protectorate the initiative of General George Monck. The Protectorate The Protectorate was the period during the Commonwealth (or, to monarchists, the Interregnum) when England and Wales, Ireland and Scotland were governed by a Lord Protector as a republic. The Protectorate began in 1653 when, following the dissolution of the Rump Parliament and then Barebone's Parliament, Oliver Cromwell was appointed Lord Protector of the Commonwealth under the terms of the Instrument of Government. In 1659 the Protectorate Parliament was dissolved by the Committee of Safety as Richard Cromwell, who had succeeded his father as Lord Protector, was unable to keep control of
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