Who counts as part of the royal family
The British royal family includes the monarch, the heir and their partner, the heir’s children, the monarch’s children and grandchildren in senior roles, and certain relatives by marriage who undertake public duties. Membership is defined by birth, marriage, and succession position rather than a fixed list, and only working members typically represent the Crown at state and ceremonial events. This overview explains how the family is organised, how responsibilities are allocated, and how rules about succession and title affect who appears in public life.
Order of succession and how it is determined
Succession to the British throne follows descent, legitimacy, and religion rules set by statute and common law. The Act of Settlement 1701 and the Succession to the Crown Act 2013 govern who may inherit, prioritising older children over younger ones and sons over daughters born before 2011. The sovereign’s position is occupied for life; upon a death or abdication, the line moves to the next qualified individual. Catholics and spouses of Catholics are disqualified, and the monarch must be in communion with the Church of England.
Current order of succession (key members only)
| Position | Name | Relationship to the monarch | Date became first in line |
|---|---|---|---|
| 1 | King Charles III | Monarch | 8 September 2022 |
| 2 | William, Prince of Wales | Eldest son | 8 September 2022 |
| 3 | Prince George of Wales | William’s eldest child | 8 September 2022 |
| 4 | Princess Charlotte of Wales | William’s second child | 8 September 2022 |
| 5 | Prince Louis of Wales | William’s third child | 8 September 2022 |
| 6 | Prince Harry, Duke of Sussex | Second son of the King | 8 September 2022 |
| 7 | Archie Mountbatten-Windsor | Harry’s elder child | 6 May 2019 |
| 8 | Lilibet Mountbatten-Windsor | Harry’s younger child | 4 June 2021 |
Core roles and constitutional functions
The monarch embodies the state and performs constitutional duties such as appointing the prime minister, giving royal assent to legislation, and chairing the Privy Council. The heir supports the monarch through engagements and prepares for future duties. Working members represent the Crown in diplomacy, military roles, public service patronage, and ceremonial occasions. Non-working relatives may participate in private events and selective public programmes, but they do not hold constitutional functions. The family’s symbolic role includes national unity, continuity, and soft power in international relations.
Titles, styles, and protocol guidance
Royal styles and titles depend on birth, marriage, and official grants. The monarch is styled "His Majesty"; the consort is "Her Majesty". The heir holds the Prince of Wales title in England and Duke of Cornwall in estates; their partner uses related styles. Children of the sovereign are typically made peers or dukes at marriage or majority. Protocol covers forms of address, precedence, and ceremonial behaviour and is maintained by the Royal Household and the Office of the Lord Chamberlain. Modernisation has adjusted some rules while preserving core etiquette.
Common styles and how they are used
- His/Her Majesty: The monarch and the consort
- Royal Highness: Senior working members including the heir and their children
- Prince or Princess: Children of the monarch and senior grandsons in line
- Duke or Duchess: Often granted at marriage to children of the sovereign, as with William and Harry
Official duties and public representations
Working members undertake state visits, ceremonies such as Trooping the Colour, garden parties, investitures, and remembrance services. They support charities and military regiments, visit communities, and engage in diplomatic travel to strengthen international ties. Non-working members generally do not appear at major state occasions, though they may attend family events. The royal household publishes guidance on behaviour, photography, and access to help the public understand acceptable conduct during public events.
Modernisation, reform, and public discourse
The institution has updated rules on succession, finance, and marriage, and has responded to expectations around transparency, sustainability, and diversity. Debates continue about the size of the family, the cost of the monarchy, and the roles of working members in a modern democracy. The household publishes annual reports, finances are subject to parliamentary oversight, and ceremonies evolve to reflect contemporary society while maintaining historic traditions. Public support varies, and research typically shows majority approval for the monarchy as an institution rather than for each individual member.