Commonwealth of England with England" was issued by the Lord Protector and proclaimed in Scotland by the military governor of Scotland, General George Monck, 1st Duke of Albemarle. The ordinance declared that "the people of Scotland should be united with the people of England into one Commonwealth and under one Government" and decreed that a new "Arms of the Commonwealth", incorporating the Saltire, should be placed on "all the public seals, seals of office, and seals of bodies civil or corporate, in Scotland" as "a badge of this Union". On the death of Oliver Cromwell in 1658, his son, Richard Cromwell, inherited 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