State Opening of Parliament in the context of "Prinsjesdag"

Trooping the Colour is a ceremonial event performed every year on Horse Guards Parade in London, United Kingdom, by regiments of Household Division, to celebrate the official birthday of the British sovereign, though the event is not necessarily held on that day. It is also known as the Sovereign's Birthday Parade. Similar events are held in other countries of the Commonwealth. In the UK, it is, with the State Opening of Parliament, the biggest event of the ceremonial calendar, and watched by millions on TV and on the streets of London.

Historically, colours were once used on the battlefield as a rallying point. They display the battle honours of a regiment and are a focal point of Trooping the Colour. The ceremony has marked the sovereign's official birthday since 1748. Each year, one of the five Foot Guards regiments of the Household Division is selected to slowly troop (carry) its colour through the ranks of guards, who stand with arms presented. During the slow march-past, the colours are lowered before the monarch and during the quick march-past the colours fly. The monarch will salute the colours in return.

John Hampden, c. June 1595 – to 24 June 1643, was a member of the landed gentry from Buckinghamshire, who was killed fighting for Parliament in the First English Civil War. An ally of Parliamentarian leader John Pym, and a cousin of Oliver Cromwell, he was one of the Five Members whom Charles I of England tried to arrest in January 1642, a significant step in the outbreak of fighting in August. All five are commemorated at the State Opening of Parliament each year.

When the war began in August 1642, Hampden raised an infantry regiment for the Parliamentarian cause. His death on 18 June 1643 after being wounded in the Battle of Chalgrove Field was considered a significant loss, largely because Hampden acted as a bridge between the different Parliamentarian factions.

The College of Arms (or Heralds' College) is the heraldic authority for England, Wales, Northern Ireland, and some Commonwealth realms; the heraldic authority for Scotland is the Court of the Lord Lyon. The College is a royal corporation consisting of professional officers of arms who act on behalf of the Crown in matters of heraldry, including the granting of new coats of arms; genealogical research; and the recording of pedigrees. The College is also responsible for matters relating to the flying of flags on land, and maintains the official registers of flags and other national symbols. It is also involved in the planning of ceremonial occasions such as coronations, state funerals, the annual Garter Service, and the State Opening of Parliament. The officers of arms accompany the monarch on many of these occasions.

King Richard III of England founded the College by royal charter in 1484. The College has been located in the City of London since its foundation, and has been at its present site on Queen Victoria Street since 1555. There are thirteen officers or heralds, who are appointed by the monarch: three Kings of Arms, six Heralds of Arms, and four Pursuivants of Arms. There are also seven officers extraordinary, who take part in ceremonial occasions but are not part of the College. The entire corporation is overseen by the Earl Marshal, a hereditary office always held by the Duke of Norfolk.

Succession to the British throne is determined by descent, sex, legitimacy, and religion. Under common law, the Crown is inherited by a sovereign's children or by a childless sovereign's nearest collateral line. The Bill of Rights 1689 and the Act of Settlement 1701 restrict succession to the throne to the legitimate Protestant descendants of Sophia of Hanover who are in "communion with the Church of England". Spouses of Catholics were disqualified from 1689 until the law was amended in 2015. Protestant descendants of those excluded for being Roman Catholics are eligible.

King Charles III has been the sovereign since 2022, and his heir apparent is his elder son, William, Prince of Wales. William's three children are next, in order of birth: Prince George, Princess Charlotte, and Prince Louis. Fifth in line is Prince Harry, Duke of Sussex, the younger son of the King; sixth is Harry's elder child, Prince Archie. Under the Perth Agreement, which came into effect in 2015, only the first six in line of succession require the sovereign's consent before they marry; without such consent, they and their children would be disqualified from succession.

The Lord Chamberlain of the Household is the most senior officer of the Royal Household of the United Kingdom, supervising the departments which support and provide advice to the Sovereign of the United Kingdom while also acting as the main channel of communication between the Sovereign and the House of Lords. The office organises all ceremonial activity such as garden parties, state visits, royal weddings, and the State Opening of Parliament. They also oversee the Royal Mews and royal travel, as well as the ceremony around the awarding of honours.

From 1737 to 1968, the Lord Chamberlain had the power to decide which plays would be granted a licence for performance; this meant that he had the capacity to censor theatre at his pleasure.

The Gunpowder Plot of 1605, in earlier centuries often called the Gunpowder Treason Plot or the Jesuit Treason, was an unsuccessful attempted regicide against King James VI of Scotland and I of England by a group of English Catholics, led by Robert Catesby.

The plan was to blow up the House of Lords during the State Opening of Parliament on Tuesday 5 November 1605, as the prelude to a popular revolt in the Midlands during which King James's nine-year-old daughter, Elizabeth, was to be installed as the new head of state. Catesby is suspected by historians to have embarked on the scheme after hopes of greater religious tolerance under James had faded, leaving many English Catholics disappointed. His fellow conspirators were John and Christopher Wright, Robert and Thomas Wintour, Thomas Percy, Guy Fawkes, Robert Keyes, Thomas Bates, John Grant, Ambrose Rookwood, Sir Everard Digby and Francis Tresham. Fawkes, who had 10 years of military experience fighting in the Spanish Netherlands in the failed suppression of the Dutch Revolt, was given charge of the explosives.

The diplomatic corps (French: corps diplomatique) is the collective body of foreign diplomats accredited to a particular country or body.

The diplomatic corps may, in certain contexts, refer to the collection of accredited heads of mission (ambassadors, high commissioners, nuncios and others) who represent their countries in another state or country. As a body, they usually only assemble to attend state functions like a coronation, inauguration, national day or State Opening of Parliament, depending on local custom. They may also assemble in the royal or presidential palace to give their own head of state's New Year greeting to the head of state of the country in which they are based.

The Household Division forms a part of the British Army's London District and is made up of five regiments of foot guards and two Household Cavalry regiments. The division is responsible for performing public duties and state ceremonies in London and Windsor. Such functions include the State Opening of Parliament, Trooping the Colour, and mounting the King's Guard.