The Union of the Crowns (Scottish Gaelic: Aonadh nan Crùintean; Scots: Union o the Crouns) was the accession of James VI of Scotland to the thrones of England and Ireland as James I on 24 March 1603, and the consequent formation of a personal union between the Kingdoms of England, Scotland, and Ireland. It followed the death of James's cousin, Elizabeth I of England, the last monarch of the Tudor dynasty. England, Scotland, and Ireland remained separate states with separate parliaments until the Acts of Union of 1707 united England and Scotland into a unitary Kingdom of Great Britain; Ireland retained a legally separate Crown and Parliament, albeit as a practical dependency, until 1801.