when did scotland become part of the union
History of Scotland When King David II died without issue, his nephew Robert II established the House of Stuart, which would rule Scotland uncontested for the next three centuries. James VI, Stuart king of Scotland, also inherited the throne of England in 1603, and the Stuart kings and queens ruled both independent kingdoms until the Act of Union in 1707 merged the two kingdoms into a new state, the Kingdom of Great Britain.[2][3][4] Ruling until 1714, Queen Anne was the last Stuart monarch. Since 1714, the succession of the British monarchs of the houses of Hanover and Saxe-Coburg and Gotha (Windsor) has been due to their descent from James VI and I of the House of Stuart.