Ten-year-old Savannah Phillips, who was born in 2010, is the Queen and Philip's eldest great-grandchild (left) while her younger sister, Isla, has just turned nine and was born in the Queen's Diamond Jubilee year of 2012 (pictured with Autumn and Peter in 2019)

Savannah Phillips is ten years old and was born to Philip and the Queen in 2010. Isla Phillips has nine-years-old and was born during the Queen’s Diamond Jubilee Year of 2012. (pictured in 2019 with Autumn and Peter). 

1. Savannah Phillips

Savannah Phillips (ten-years-old, born in 2010) is the Queen’s eldest great grandchild.

She is the daughter to Peter Phillips’ son and ex-wife Autumn.

The couple declared they would be divorcing in 2020. However, the children will still share custody with them.

Eugenie’s 2017 wedding saw Savannah, a bridesmaid, entertain Prince George by playing the trumpet at St George’s Chapel.

Her second cousin George was seen also pushing her down the grassy bank during a polo match. She also put her hand on George’s mouth while the National anthem was being played.

2. Isla Phillips

Savannah’s older sister Isla has just turned nine years old and was born during the Queen’s Diamond Jubilee of 2012.

In honour of the monarch, her middle name was Elizabeth. They are not eligible for a title of kingship.

They tend to be kept away from the public eye, but occasionally they are able to join the Buckingham Palace balcony at major events.

They’re often seen laughing and having fun together when they participate in horse trials.

3. Prince George

Future king George, born in 2013, is the oldest of the Duke and Duchess of Cambridge's children (pictured front left)

Future King George is the youngest of the Duchess and Duke of Cambridge’s children. He was born in 2013. (pictured at the top left). 

Future King George is the oldest Duke and Duchess’s child. He was born in 2013.

The 7-year old spent much of her time in lockdown at William & Kate’s Norfolk countryside home, Anmer Hall.

It is well-known that the Prince enjoys helicopters and other police-related activities.

George, a football-mad man, is also an avid fan of Aston Villa just as his father.

George, who is often seen shyer than his older sister Princess Charlotte, sometimes appears a little hesitant before the camera.

George, third-in-line George, and his siblings refer to the Queen as ‘Gan Gan.

4. Mia Tindall

Mia is the eldest child of former England rugby star Mike Tindall and Olympic medal-winning horsewoman Zara, daughter of the Princess Royal (pictured together in 2019)

Mia was born to Mike Tindall, an ex-england rugby player and Zara the Olympic gold medal-winning horsewoman. 

Mia was born to Mike Tindall, an ex-england rugby player and Zara, a former Olympic gold medal winning horsewoman. Zara’s daughter is Princess Royal.

This fun-loving teenager was born in 2014. He is known for his mischievous nature.

She can often be seen running alongside her dad and two cousins Savannah and Savannah Phillips to horse eventing competitions.

Mia (then two) had the honor of being held by her great-grandmother’s iconic black handbag, during the portrait shoot to celebrate the Queens 90th birthday.

As Savannah and Isla said, she’s not an HRH nor has she ever held a title.

5. Princess Charlotte

The Cambridges' five-year-old middle child, Charlotte, is known for her confident, feisty character (pictured here with the Duchess of Cambridge in 2019)

Charlotte, five year-old Cambridge middle child and the Duke of Cambridge’s fifth-year-old, is known for her assertive, confident character.

Charlotte, five year-old Cambridge middle child and a feisty, assertive character is what made her famous.

This 2015-born princess loves spicy food. She is affectionately called ‘Lottie.

Her love of horses is shared with Queen Elizabeth II, and she has a strong resemblance back to her great grandmother.

The Duchess and Duke of Sussex were married in 2018. As she drove to their wedding, the fourth line was playful.

She did the same gesture as she was watching the 2019 King’s Cup regatta at Isle of Wight.

She was seen telling photographers that they weren’t allowed in at the christening Prince Louis her younger brother.

6. Prince Louis

William and Kate's youngest child Louis was born in 2018 (pictured with children Prince George (left), Princess Charlotte (right) at Anmer Hall in Norfolk)

William and Kate’s youngest son Louis was born in 2018, as shown with Prince George (left) & Princess Charlotte (right).

The youngest child of William and Kate was born in 2018. When he clapped to carers in lockdown, the toddler joined George and Charlotte as proudly.

Photographs of his second birthday show him with paint on his face and hands while he created a rainbow pattern for his window.

Louis Middleton has been described as his maternal grandfather Michael Middleton because he inherited the Middleton eye.

7. Lena Tindall

The Tindalls welcomed a second daughter, Lena, in 2018, after suffering two miscarriages (pictured with Zara in 2019)

After two failed miscarriages in 2017, the Tindalls were blessed with a second baby, Lena. 

After suffering from two miscarriages, the Tindalls had a second child, Lena. 

Kate did not take the photo of Philip and Queen’s three other great-grandchildren, as they had not been born yet in 2018.

8. Archie Mountbatten-Windsor

Archie, who was born in 2019, lives thousands of miles away in California after his parents, Harry and Meghan, stepped down as senior royals last year and moved to the US

Archie, who was created in 2019, now lives in California thousands of kilometers away from where he was born.

Archie, who was actually born in 2019, is now living thousands of kilometers away from his family in California. His parents, Harry, and Meghan, have moved to America last year after he and Meghan resigned as the senior royals.

His father’s red hair is evident in his son, as he was depicted on a Christmas card with a stylised picture.

Oprah’s interview rocking the monarchy featured Meghan accusing Philip of being a member the royal family of raising concerns about Archie’s skin color before he was born.

Archie wasn’t made a prince due to his race, but he doesn’t have the right to be one.

9. August Brooksbank

August Philip Hawke Brooksbank - born to the Duke of York's daughter Princess Eugenie and tequila brand ambassador Jack Brooksbank - arrived on February 9 this year

August Philip Hawke Brooksbank, the son of Jack Brooksbank and Princess Eugenie Brooksbank, was born on February 9, this year.

August Philip Hawke Brooksbank, the son of Jack Brooksbank and Princess Eugenie Brooksbank, was born February 9, 2012.

Eugenie said that their hearts were ‘full with love for this baby human’.

He was given his middle name in honor of the Duke.

10. Lucas Tindall

Zara gave birth to a 8lb 4oz boy Lucas on March 21, with the surprise of the baby being born on the floor at home.

Buckingham Palace stated that the queen and duke were delighted to hear about their 10-year-old great-grandchild.

Lucas takes the middle name Philip to honor Mike Tindall and the Duke.

11.  Lilibet Diana Mountbatten-Windsor

The second child of the Duke and Duchess Sussex is the eighth, despite the fact that she was born in the USA as a US citizen.

Lilibet was 8oz when she was born. She is the sibling of Archie MountbattenWindsor (two).

12. Sienna Elizabeth Mapelli Mozzi 

Prince Andrew and Sarah Ferguson’s oldest daughter, Princess Beatrice (33) gave birth to their baby girl at 11.42pm Saturday 18 September, at Chelsea and Westminster Hospital in London. She weighed 6lbs 2oz. 

In a fitting tribute to Queen Elizabeth, Edo Mapelli Mozzi announced that their daughter will be named Sienna Elizabeth. 

Although Sienna is the 12th great-grandchild of Queen Elizabeth II, her mother, Sienna is not a princess. The styling of HRH is only available to grandchildren who are descendants of the monarch via the male line. It means that she will simply be Miss Mapelli Mozzi. Although the Queen may bestow a title to her great-grandchild, this is not likely.