King James I of England and VI of Scotland, by Daniel Mytens,1621

James VI and I (19 June 1566 – 27 March 1625) was King of Scots as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the English and Scottish crowns on 24 March 1603 until his death. The kingdoms of England and Scotland were individual sovereign states, with their own parliaments, judiciary, and laws, though both were ruled by James in personal union.