King Charles III Guide — Camilla Wedding, Siblings, Military Service, Prince William Relationship, and the King’s Speech
King Charles III has had one of the longest apprenticeships for any British monarch in history — waiting over 70 years to ascend the throne following the death of Queen Elizabeth II in September 2022. His life encompasses a complex personal journey: a first marriage that ended in separation and Diana’s tragic death, a long and ultimately celebrated love story with Camilla Parker Bowles, decades of military service, a passion for environmental causes, and now a reign conducted in the shadow of a cancer diagnosis. This guide covers the key facts about King Charles III — his siblings, his marriage to Camilla, his military career, his relationship with Princes William and Harry, and the tradition of the King’s Speech.
For profiles of the Duchess of Gloucester, Princess Alexandra, Princess Charlotte, Prince Philip, and the history of the British monarchy, see our article on British Royal Family profiles — Duchess of Gloucester, Princess Alexandra, Princess Charlotte, and UK monarchs guide.
King Charles III — Biography Overview
| Full name | Charles Philip Arthur George |
| Born | 14 November 1948, Buckingham Palace, London |
| Ascended throne | 8 September 2022 (following death of Queen Elizabeth II) |
| Coronation | 6 May 2023, Westminster Abbey |
| First marriage | Lady Diana Spencer, 29 July 1981 — separated 1992, divorced 1996 |
| Second marriage | Camilla Parker Bowles, 9 April 2005, Windsor |
| Children | Prince William (b. 1982) and Prince Harry (b. 1984) |
| Military service | Royal Air Force and Royal Navy, 1971–1976 |
| Health | Cancer diagnosis announced February 2024; continued public duties |
King Charles’s Siblings — Who Are They?
King Charles III has three younger siblings, all children of Queen Elizabeth II and Prince Philip, Duke of Edinburgh:
Princess Anne — The Princess Royal
Princess Anne was born on 15 August 1950 at Clarence House, London, making her two years younger than King Charles. She is widely regarded as one of the hardest-working members of the Royal Family, consistently undertaking more royal engagements per year than most of her relatives. Anne was an accomplished equestrian who competed in the 1976 Montreal Olympics as part of the British equestrian team — the only British royal to have competed in the Olympic Games. She was married to Captain Mark Phillips from 1973 to 1992 and subsequently married Vice Admiral Sir Timothy Laurence in 1992. She has two children: Peter Phillips and Zara Tindall (née Phillips). Princess Anne received the title Princess Royal in 1987.
Prince Andrew — The Duke of York
Prince Andrew, Duke of York, was born on 19 February 1960 at Buckingham Palace, making him twelve years younger than King Charles. He served in the Royal Navy and flew helicopters during the Falklands War in 1982, a military service record he has often referenced publicly. He was married to Sarah Ferguson from 1986 to 1996 and they have two daughters: Princess Beatrice and Princess Eugenie. Prince Andrew’s public role has been severely curtailed following his association with convicted sex offender Jeffrey Epstein and a civil lawsuit settlement in the United States in 2022. He was stripped of his military titles and royal patronages in January 2022.
Prince Edward — The Duke of Edinburgh
Prince Edward, born on 10 March 1964, is the youngest of King Charles’s siblings. He was created Earl of Wessex upon his marriage to Sophie Rhys-Jones in 1999 and was elevated to the Dukedom of Edinburgh in 2023, inheriting the title previously held by his father Prince Philip. Edward worked in theatre production and television before taking on a more prominent royal role. He and Sophie, Duchess of Edinburgh, have two children: Lady Louise Windsor and James, Viscount Severn. Prince Edward is known for being one of the more private members of the immediate Royal Family.
| Sibling | Born | Title |
| Princess Anne | 15 August 1950 | The Princess Royal |
| Prince Andrew | 19 February 1960 | Duke of York (titles reduced 2022) |
| Prince Edward | 10 March 1964 | Duke of Edinburgh |
When Did Charles and Camilla Get Married?
Charles and Camilla were married on 9 April 2005 at Windsor Guildhall in a civil ceremony — a relatively quiet affair compared to Charles’s first wedding to Diana in 1981. The couple had known each other since the early 1970s, and their long relationship, conducted partly while both were in other marriages, had been a source of considerable public and press controversy throughout the 1980s and 1990s.
The Charles and Camilla Wedding — Key Facts
- Date: 9 April 2005 (the original date of 8 April was changed out of respect for the death of Pope John Paul II)
- Venue: Windsor Guildhall — a civil ceremony, as both had been previously divorced
- Religious blessing: Conducted at St George’s Chapel, Windsor Castle, by the Archbishop of Canterbury, Rowan Williams
- Camilla’s title on marriage: HRH The Duchess of Cornwall (not Princess of Wales, out of sensitivity to public feeling about Diana)
- Queen Elizabeth II and Prince Philip did not attend the civil ceremony but did attend the blessing at St George’s Chapel
Camilla’s Title — From Duchess of Cornwall to Queen Consort
When Charles and Camilla married in 2005, it was announced that Camilla would use the title Duchess of Cornwall rather than Princess of Wales, even though she was entitled to the latter as the wife of the Prince of Wales. This decision reflected the continued sensitivity around Princess Diana’s memory. When Charles ascended the throne in September 2022, Camilla became Queen Consort — a title Queen Elizabeth II had specifically expressed her wish for in a letter released on the eve of her Platinum Jubilee in February 2022.
Did King Charles Serve in the Military?
Yes — King Charles III has a substantial military record. He served in both the Royal Air Force and the Royal Navy between 1971 and 1976, a period of active service that included flight training and sea command.
King Charles’s Military Service — Timeline
| Year | Military Service |
| 1971 | Joined the Royal Air Force College at Cranwell; qualified as a jet pilot |
| 1971 | Transferred to RAF No. 1 Squadron, flew Hawker Siddeley Nimrod aircraft |
| 1971–1976 | Served in the Royal Navy |
| 1974 | Completed helicopter training; flew helicopters with 845 Naval Air Squadron |
| 1974–1976 | Served at sea; commanded the minehunter HMS Bronington in 1976 |
| 1976 | Retired from active service; left the Royal Navy |
Commanding HMS Bronington — a minehunter vessel — in 1976 is considered the highlight of Charles’s military career. He served as her commanding officer for the final months of his naval service. Since leaving active service, Charles has held a number of honorary military appointments and promotions, reaching the rank of Admiral of the Fleet, Field Marshal, and Marshal of the Royal Air Force — the highest ranks in each of the three services, held by all British monarchs.
King Charles and Prince William — Their Relationship
The relationship between King Charles III and his elder son Prince William, the Prince of Wales, has publicly appeared close and collaborative since Charles’s accession. William has stepped up significantly in royal duties and is widely seen as a modernising influence within the institution. However, reporting has suggested that the relationship has at times been strained by the fallout from Prince Harry’s departure from royal duties in 2020 and Harry’s subsequent memoir and television interviews that were critical of the Royal Family including the institution Charles leads.
Prince William and Kate at St Andrews
Prince William and Catherine (Kate) Middleton met at the University of St Andrews in Scotland in 2001, where both were studying — William read Geography and Catherine studied History of Art. They lived in the same student hall of residence in their first year, Sallies (St Salvator’s Hall), and became friends before their relationship developed. William and Catherine graduated from St Andrews in 2005. Their meeting at St Andrews is one of the most well-known university romance stories in British royal history, and St Andrews has since become a significant pilgrimage destination for royal fans. Prince William is not left-handed — he is right-handed, like the majority of people.
King Charles and Prince Harry
The relationship between King Charles and his younger son Prince Harry has been one of the most publicly discussed aspects of the modern Royal Family. Harry and his wife Meghan, Duchess of Sussex, stepped back from senior royal duties in early 2020, eventually relocating to California. Harry’s memoir Spare (published January 2023) and the Netflix documentary Harry & Meghan (December 2022) described a family estrangement and contained detailed and sometimes painful accounts of family dynamics. King Charles’s cancer diagnosis in February 2024 prompted a brief visit from Harry to see his father, suggesting some personal contact remains despite the institutional distance.
The King’s Speech — When Is It Broadcast?
The King’s Speech (previously the Queen’s Speech during Queen Elizabeth II’s reign) is the annual Christmas Day address delivered by the British monarch and broadcast on television and radio. It is one of the most watched broadcasts in the UK each year.
| King’s Speech Detail | Information |
| Broadcast time | 3:00 pm on Christmas Day (25 December) |
| TV channels | BBC One, ITV, Channel 4, Sky News (simulcast) |
| Radio | BBC Radio 4 at 3:00 pm |
| Duration | Typically 10–15 minutes |
| First televised | 1957 (Queen Elizabeth II) |
| First radio broadcast | 1932 (King George V) |
| Written by | The monarch, with input from the Royal Household |
The Christmas broadcast tradition began with King George V on 25 December 1932, when he delivered the first Royal Christmas Message via radio from Sandringham. Queen Elizabeth II continued and expanded the tradition throughout her 70-year reign. King Charles III delivered his first Christmas broadcast in December 2022, his first year as King. The 3:00 pm broadcast slot has been maintained since the televised era began.
King Charles’s Cancer Diagnosis
In February 2024, Buckingham Palace announced that King Charles III had been diagnosed with a form of cancer, discovered during a procedure for an enlarged prostate. The specific type of cancer was not publicly disclosed. The announcement stated that Charles had begun treatment and would step back from public-facing duties temporarily while continuing with State business and private matters. He resumed limited public engagements in April 2024 and has continued to carry out duties throughout 2024-2025, though with a reduced schedule compared to pre-diagnosis levels. The King’s public appearances and communications have emphasised his continued commitment to his role, and he has spoken publicly about his cancer experience bringing him into contact with others going through similar diagnoses.
For more UK lifestyle guides including travel, celebrity, and entertainment features, see our article on Sid Wilson and Slipknot — UK music and celebrity guide on MetroInsight.
For official Royal Family news and biographies, see The Royal Family official website. For in-depth royal coverage, see The Guardian — Royal Family.
For the Duchess of Gloucester, Princess Alexandra of Kent, Princess Charlotte biography, and the history of British monarchs, see our article on British Royal Family profiles — Duchess of Gloucester, Princess Alexandra, and UK monarchs guide.
King Charles III and the Environment — A Lifelong Passion
Long before environmental concerns became mainstream political topics, the then-Prince of Wales was speaking publicly about the dangers of environmental degradation, climate change, and unsustainable farming practices. Charles gave his first major speech on environmental issues in 1970 — more than fifty years before his accession to the throne — warning about the impact of pollution on the natural world. He established the Duchy Home Farm at Highgrove as an organic farm in 1986, decades before organic farming became fashionable. He founded the Prince’s Trust in 1976, which has since helped over one million young people in the UK, and the Prince’s Foundation, which focuses on sustainable development and built environment practices. His advocacy for complementary medicine and his architectural preferences — he famously described a proposed extension to the National Gallery as a ‘monstrous carbuncle’ in 1984 — have been equally controversial and influential. As King, Charles has maintained his environmental commitments whilst navigating the constitutional requirement for political neutrality — a balance that requires him to express broad principles without direct policy advocacy. His patronage of organisations working on climate, biodiversity, and sustainable agriculture continues through his King’s Foundation and the related charitable network he built across decades as Prince of Wales.
Bottom Line
| King Charles’s siblings | Princess Anne (b. 1950), Prince Andrew (b. 1960), Prince Edward (b. 1964) |
| Charles and Camilla wedding | 9 April 2005, Windsor Guildhall (civil ceremony) + blessing at St George’s Chapel |
| Camilla’s title | Duchess of Cornwall (2005–2022); Queen Consort (2022–present) |
| Military service | RAF and Royal Navy 1971–1976; commanded HMS Bronington 1976 |
| William and Kate met | University of St Andrews, Scotland, 2001 |
| Is Prince William left-handed? | No — Prince William is right-handed |
| King’s Speech time | 3:00 pm, Christmas Day (25 December) — BBC One, ITV, Channel 4 |
| Cancer diagnosis | February 2024 — type not disclosed; treatment ongoing; duties continuing |
Frequently Asked Questions
Who are King Charles’s siblings?
King Charles III has three younger siblings, all children of Queen Elizabeth II and Prince Philip: Princess Anne (The Princess Royal, born 15 August 1950), who competed in the 1976 Olympics and is renowned for her extensive royal duties; Prince Andrew (Duke of York, born 19 February 1960), who served in the Falklands War but whose public role has been severely curtailed since 2022 following the Epstein scandal; and Prince Edward (Duke of Edinburgh, born 10 March 1964), the youngest, who inherited the Edinburgh title in 2023 and is married to Sophie, Duchess of Edinburgh.
When did Charles and Camilla get married?
King Charles III and Queen Camilla were married on 9 April 2005 at Windsor Guildhall in a civil ceremony. The original date of 8 April had to be changed following the death of Pope John Paul II. A religious blessing took place afterwards at St George’s Chapel, Windsor Castle, conducted by the Archbishop of Canterbury. Queen Elizabeth II and Prince Philip did not attend the civil ceremony itself but were present at the blessing. Camilla took the title Duchess of Cornwall rather than Princess of Wales out of sensitivity to public feeling around Diana’s memory.
Did King Charles serve in the military?
Yes — King Charles III served in both the Royal Air Force and the Royal Navy between 1971 and 1976. He qualified as a jet pilot at RAF Cranwell, undertook helicopter training, and served at sea in the Royal Navy. The highlight of his active service was commanding HMS Bronington, a minehunter vessel, in 1976. He retired from active service that same year. Since becoming monarch, he holds the honorary ranks of Admiral of the Fleet, Field Marshal, and Marshal of the Royal Air Force — the highest ranks in each of the three services.
What time is the King’s Speech on Christmas Day?
The King’s Speech is broadcast at 3:00 pm on Christmas Day (25 December) each year. It is simulcast on BBC One, ITV, Channel 4, and Sky News, and broadcast on BBC Radio 4. The broadcast typically runs for 10–15 minutes. The tradition began with King George V’s first Royal Christmas Message on radio on 25 December 1932 and was first televised by Queen Elizabeth II in 1957. King Charles III delivered his first Christmas broadcast as monarch in December 2022.