William III, King of England ¹

  General Notes:

William III (William Henry; Dutch: Willem Hendrik; 4 November 1650 \endash 8 March 1702),[b] also widely known as William of Orange, was the sovereign Prince of Orange from birth, Stadtholder of Holland, Zeeland, Utrecht, Guelders, and Overijssel in the Dutch Republic from the 1670s, and King of England, Ireland, and Scotland from 1689 until his death in 1702. As King of Scotland, he is known as William II.[1] He is sometimes informally known as "King Billy" in Ireland and Scotland.[2] His victory at the Battle of the Boyne in 1690 is commemorated by Unionists, who display orange colours in his honour. He ruled Britain alongside his wife and cousin Queen Mary II, and popular histories usually refer to their reign as that of "William and Mary".

William was the only child of William II, Prince of Orange, and Mary, Princess Royal, the daughter of Charles I of England, Scotland, and Ireland. His father died a week before his birth, making William III the Prince of Orange from birth. In 1677, he married his cousin, Mary, the eldest daughter of his maternal uncle James, Duke of York, the younger brother of Charles II of England, Scotland, and Ireland. The Protestant William participated in several wars against the powerful Catholic French ruler Louis XIV in coalition with both Protestant and Catholic powers in Europe. Many Protestants heralded William as a champion of their faith. In 1685, his Catholic uncle and father-in-law, James, became king of England, Scotland, and Ireland. James's reign was unpopular with the Protestant majority in Britain, who feared a revival of Catholicism. Supported by a group of influential British political and religious leaders, William invaded England in what became known as the Glorious Revolution. In 1688, he landed at the south-western English port of Brixham; James was deposed shortly afterward.

William's reputation as a staunch Protestant enabled him and his wife to take power. During the early years of his reign, William was occupied abroad with the Nine Years' War (1688\endash 1697), leaving Mary to govern Britain alone. She died in 1694. In 1696 the Jacobites, a faction loyal to the deposed James, plotted unsuccessfully to assassinate William and restore James to the throne. William's lack of children and the death in 1700 of his nephew Prince William, Duke of Gloucester, the son of his sister-in-law Anne, threatened the Protestant succession. The danger was averted by placing distant relatives, the Protestant Hanoverians, in line to the throne with the Act of Settlement 1701. Upon his death in 1702, the king was succeeded in Britain by Anne and as titular Prince of Orange by his cousin John William Friso, beginning the Second Stadtholderless period.

William married Mary Stuart II, Queen of England, Scotland, and Ireland, daughter of James Stuart II, King of England and Ireland, VII, King of Scotland and Anne Hyde, on 4 Nov 1677 in St James's Palace, London, England. (Mary Stuart II, Queen of England, Scotland, and Ireland was born on 30 Apr 1662 in St James's Palace, London, England and died on 28 Dec 1694 in Kensington Palace, London, England.)