Monarchy of the United Kingdom children, she was succeeded by the Scottish monarch James VI, who was the great-grandson of Henry VIII's older sister and hence Elizabeth's first cousin twice removed. James VI ruled in England as James I after what was known as the "Union of the Crowns". Although England and Scotland were in personal union under one monarch – James I became the first monarch to style himself "King of Great Britain" in 1604 – they remained two separate kingdoms. James I's successor, Charles I, experienced frequent conflicts with the English Parliament related to the issue of royal and parliamentary powers, especially the
Edward VI of England to Elton, the publication of Cranmer's revised prayer book in 1552, supported by a second Act of Uniformity, "marked the arrival of the English Church at Protestantism". The prayer book of 1552 remains the foundation of the Church of England's services. However, Cranmer was unable to implement all these reforms once it became clear in spring 1553 that King Edward, upon whom the whole Reformation in England depended, was dying. In February 1553, Edward VI became ill, and by June, after several improvements and relapses, he was in a hopeless condition. The king's death and the succession of his Catholic