The Queen's Royal family tree with 24 immediate family members

Queen Elizabeth II, monarch in the United Kingdom and 14 other Commonwealth realms is the longest-serving sovereign in British history. Her family of 24 is made up of four children, eight grandchildren and 12 great-grandchildren.

Prince Philip, the Duke of Edinburgh was her husband who passed away on 9 April 2021 at the age of 99. The prince married Princess Elizabeth in November 1947; five years later, she became Queen in 1952 at the age of 25.

As the nation prepares for a long weekend of celebration to mark the Queen's Platinum Jubilee, we list the Queen's family members in chronological order. Her family consisting of 24 members will no doubt make appearances at royal events scheduled in the coming weeks.

Read more: Jubilee memorabilia you can sell for more than £1,000

Here is a list of Queen Elizabeth II's family in chronological order of birth

The Queen's f our children

1. Son: Charles, Prince of Wales (born 1948)
2. Daughter: Anne, Princess Royal (born 1950)
3. Son: Prince Andrew, Duke of York (born 1960)
4. Son: Prince Edward, Earl of Wessex (born 1964)

File photo dated 22/04/68 of (left to right) The Duke of Edinburgh, Princess Anne, Prince Edward, Queen Elizabeth II, Prince Andrew and Prince Charles in the grounds of Frogmore House, Windsor, as the Queen may be the head of state, but she is also a mother of four. (PA)

The Queen's e ight grandchildren

1. Grandson: Peter Philips (born 1977)

2. Granddaughter: Zara Tindall (born 1981)

3. Grandson: Prince William, Duke of Cambridge (born 1982)

4. Grandson: Prince Harry, Duke of Sussex (born 1984)

5. Granddaughter: Princess Beatrice (born 1988)

6. Granddaughter: Princess Eugenie (born 1990)

7. Granddaughter: Lady Louise Windsor (born 2003)

8. Grandson: James, Viscount Severn (born 2007)

Diana, Princess of Wales (1961 - 1997) holding her son Prince William with Prince Charles, Prince of Wales (left), Prince Philip the Duke of Edinburgh, Queen Elizabeth II (left) and Queen Elizabeth the Queen Mother (1900 - 2002) at Buckingham Palalce after Prince William's christening ceremony. (Photo by Fox Photos/Getty Images) (Getty Images)

The Queen's 12 great-grandchildren

1. Savannah Phillips (born 2010)

2. Isla Phillips (born 2012)

3. Prince George of Cambridge (born 2013)

4. Mia Grace Tindall (born 2014)

5. Princess Charlotte of Cambridge (born 2015)

6. Prince Louis of Cambridge (born 2018)

7. Lena Elizabeth Tindall (born 2018)

8. Archie Harrison Mountbatten-Windsor (born 2019)

9. August Philip Hawke Brooksbank (born 2021)

10. Lucas Tindall (born 2021)

11. Lilibet Mountbatten-Windsor (born 2021)

12. Sienna Elizabeth Mapelli Mozzi (born 2021)

Catherine, Duchess of Cambridge with Prince William and their children, Princess Charlotte, Prince George who are the Queen's great-grandchildren on the Queen's 90th birthday at The Mall on June 11, 2016 in London, England. T (Getty Images)