The 39 Articles of Religion

On June 12, 1553, King Edward VI accepted Archbishop Cranmer's "42 Articles". From the article:

"After Henry VIII’s only son, Edward VI, took over in 1952 [1552] the Forty-two Articles were written with the control of Archbishop Thomas Cranmer. The Forty-two Articles were the most Calvinist of all of the article revisions. These were never fully implemented because Edward VI died before it could be accomplished. After Edward VI’s death Henry VIII’s oldest daughter Mary I took over the English monarchy and turned back to the Pope and Roman Catholicism.

When Mary I died in 1558, Elizabeth I, her half-sister was coronated as Queen of England.
Elizabeth I then returned England to the Church of England. The Archbishop of Canterbury Matthew Parker directed the Convocation of 1563 where the Thirty-nine Articles were instated. These final articles were less Calvinist and are the Church of England practices that are known today."