James II and VII in the context of "Henrietta Maria of France"

The Nonjuring schism refers to a split in the established churches of England, Scotland and Ireland, following the deposition and exile of James II and VII in the 1688 Glorious Revolution. As a condition of office, clergy were required to swear allegiance to the ruling monarch; for various reasons, some refused to take the oath to his successors, William III and II and Mary II. These individuals were referred to as Non-juring, from the Latin verb iūrō, or jūrō, meaning "to swear an oath".

In the Church of England, an estimated 2% of priests refused to swear allegiance in 1689, including nine bishops. Ordinary clergy were allowed to keep their positions but after efforts to compromise failed, the six surviving bishops were removed in 1691. The schismatic Non-Juror Church was formed in 1693 when Bishop William Lloyd appointed his own bishops. His action was opposed by the majority of English Non-Jurors, who remained within the Church of England and are sometimes referred to as "crypto-Non-Jurors". Never large in numbers, the Non-Juror Church rapidly declined after 1715, although minor congregations remained in existence until the 1770s.

Prince George of Denmark and Norway, Duke of Cumberland (Danish: Jørgen; 2 April 1653 – 28 October 1708), was the husband of Anne, Queen of Great Britain. He was the consort of the British monarch from Anne's accession on 8 March 1702 until his death in 1708.

The marriage of George and Anne was arranged in the early 1680s with a view to developing an Anglo-Danish alliance to contain Dutch maritime power. As a result, George was disliked by his Dutch brother-in-law, William III, Prince of Orange, who was married to Anne's elder sister, Mary. Anne and Mary's father, the British ruler James II and VII, was deposed in the Glorious Revolution in 1688, and William and Mary succeeded him as joint monarchs with Anne as heir presumptive. The new monarchs granted George the title of Duke of Cumberland.

General James Scott, 1st Duke of Monmouth, 1st Duke of Buccleuch, KG, PC (9 April 1649 – 15 July 1685) was an English Army officer and courtier. Originally called James Crofts or James Fitzroy, he was born in Rotterdam in the Netherlands, the eldest illegitimate son of Charles II of England with his mistress Lucy Walter.

The Duke of Monmouth served in the Second Anglo-Dutch War and commanded English troops taking part in the Third Anglo-Dutch War before commanding the Anglo-Dutch brigade fighting in the Franco-Dutch War. He led the unsuccessful Monmouth Rebellion in 1685, an attempt to depose his uncle King James II and VII. After one of his officers declared Monmouth the legitimate king in the town of Taunton in Somerset, Monmouth attempted to capitalise on his Protestantism and his position as the son of Charles II, in opposition to James, who had become a Roman Catholic. The rebellion failed, and Monmouth was beheaded for treason on 15 July 1685.