Individual Details

Edward became King at age nine.

Wikipedia:
Edward was the third monarch of the Tudor dynasty and England's first monarch raised as a Protestant. During Edward's reign, the realm was governed by a Regency Council, because he never reached his majority. The Council was first led by his uncle Edward Seymour, 1st Duke of Somerset, (1547–1549), and then by John Dudley, 1st Earl of Warwick, from 1551 Duke of Northumberland.

In February 1553, at age 15, Edward fell ill. When his sickness was discovered to be terminal, he and his Council drew up a "Devise for the Succession", attempting to prevent the country being returned to Catholicism. Edward named his cousin Lady Jane Grey as his heir and excluded his half sisters, Mary and Elizabeth. However, this was disputed following Edward's death and Jane was queen for only nine days before Edward's half-sister, Mary, was proclaimed Queen.

Birth	12 Oct 1537
Death	6 Jul 1553

Father	Henry Tudor VIII, King of England (1509-1547) (1491 - 1547)
Mother	Jane Seymour (1508 - 1537)