Passage: 13 February 1689 – 28 December 1694: Her Majesty The QueenThe joint style of William III and Mary II was "William and Mary, by the Grace of God, King and Queen of England, France and Ireland, Defenders of the Faith, etc." when they ascended the English throne. From 11 April 1689—when the Estates of Scotland recognised them as sovereigns—the royal couple used the style "William and Mary, by the Grace of God, King and Queen of England, Scotland, France and Ireland, Defenders of the Faith, etc.".

Question: What year were they recognized as rulers?
1689