Input (grade 12): Edward VI (12 October 1537 6 July 1553) became King of England and Ireland on 28 January 1547 and was crowned on 20 February at the age of nine.
Output (grade 11): Edward VI of England (12 October 1537 - 6 July 1553) was King of England and King of Ireland from 28 January 1547 until his death.