William III & II (; 4 November 1650 – 8 March 1702) was a sovereign Prince of Orange of the House of Orange-Nassau by birth. From 1672 he governed as Stadtholder William III of Orange () over Holland, Zeeland, Utrecht, Gelderland, and Overijssel of the Dutch Republic. From 1689 he reigned as William III over England and Ireland; it is a coincidence that his regnal number (III) was the same for both Orange and England. As King of Scotland, he is known as William II. He is informally known by sections of the population in Northern Ireland and Scotland as "King Billy". In what became known as the "Glorious Revolution", on 5 November 1688 William invaded England in an action that ultimately deposed King James II & VII and won him the crowns of England, Scotland and Ireland. In the British Isle