James Middleton is best known as the younger brother of Catherine, Princess of Wales, but his own story stands apart from the royal family he married into by proxy. He has built and lost businesses, married a French financial professional, become a father, and spoken openly about a period of severe depression that once put his life at risk. That mix of ordinary struggle and extraordinary public visibility is why people keep searching for him.
This guide covers his early life, education, family ties, business career, net worth, marriage, son, love of dogs, mental health journey, charity work, memoir, and the latest news about him.
Quick Facts
| Full name | James William Middleton |
| Date of birth | 15 April 1987 |
| Birthplace | Reading, Berkshire, England |
| Parents | Michael Middleton and Carole Middleton (née Goldsmith) |
| Siblings | Catherine, Princess of Wales; Pippa Middleton |
| Education | St Andrew’s School, Pangbourne; Marlborough College; University of Edinburgh (one year) |
| Occupation | Entrepreneur and mental health advocate |
| Wife | Alizée Thevenet, married 11 September 2021 |
| Child | Son, Inigo, born September 2023 |
| Estimated net worth | Roughly £3 million to £5 million (figures vary by source and are not independently verified) |
| Notable ventures | The Cake Kit Company, Boomf, James & Ella (formerly Ella & Co) |
| Memoir | Meet Ella: The Dog Who Saved My Life (2024) |
Who Is James Middleton?
James William Middleton is a British entrepreneur, author, and mental health campaigner. He is the youngest of three children born to Michael and Carole Middleton, and the only brother of Catherine, Princess of Wales, and Pippa Middleton. Since his sister’s marriage to Prince William in 2011, James has lived much of his adult life under public scrutiny, even though his own work centres on small business and animal welfare rather than royal duties.
Early Life and Background
James was born on 15 April 1987 at the Royal Berkshire Hospital in Reading, England. He grew up in the village of Bucklebury, Berkshire, alongside his sisters Catherine, born in 1982, and Pippa, born in 1983. His parents, Michael and Carole Middleton, ran Party Pieces, a mail order party supplies company they founded before he was born. James has said that growing up as the youngest, and the only boy, shaped how protective his sisters became of him.
As a child, James struggled with severe dyslexia, which was diagnosed early, and with attention deficit disorder, which was not confirmed until much later in life. He has said that falling behind in school during those years left him feeling like he could not meet the expectations placed on him.
Education
James attended St Andrew’s School in Pangbourne before moving on to Marlborough College, the same boarding school his sisters attended. He went on to the University of Edinburgh to study environmental resources management, but he left after a single year. He has said the academic side of university did not suit how he learns, and that he was already drawn toward starting a business rather than finishing a degree.
James Middleton’s Family
Parents: Carole and Michael Middleton
Carole Middleton, born Carole Goldsmith in 1955, and Michael Middleton, born in 1949, built their family’s wealth through Party Pieces. James has described his parents as a steady presence throughout his mental health struggles, and they remain closely involved in his life. They live at Bucklebury Manor in Berkshire, not far from the farmhouse James shares with his own family.
Relationship with Kate Middleton
James and Catherine, Princess of Wales, have a close sibling bond that has played out publicly since her wedding in 2011, when James read from the Bible during the ceremony. He has spoken about leaning on her, along with Prince William, during his darkest periods, crediting their mental health advocacy work with helping his family understand what he was going through.
Relationship with Pippa Middleton
James is also close with his other sister, Pippa Middleton, who married financier James Matthews in 2017. Matthews has backed some of James’s business ventures over the years, including an investment in Boomf. The wider Middleton family tends to appear together at private gatherings and select public events, including royal occasions such as Christmas services and the coronation of King Charles III.
Career and Business Ventures
Early Career
After leaving university in 2007, James started The Cake Kit Company, a business selling do-it-yourself baking kits and bespoke celebration cakes. He later expanded into related ventures, Nice Cakes and Nice Wine, but all three were struck off the official Companies Register in 2015 after failing to gain traction.
Entrepreneurial Journey and Boomf
In 2013, James co-founded Boomf with Andy Bell, a company that printed photos onto personalised marshmallows and later expanded into greeting cards and gifts. Moonpig founder Nick Jenkins served as chairman, and Pippa’s husband, James Matthews, was among the investors. Boomf reported a profit in 2019, but rising debts caught up with the business. It entered administration in December 2021 and was sold for around £300,000 before shutting down completely in November 2022.
James and Ella: A Business Built From Personal Experience
In 2020, James launched a dog food company originally called Ella and Co, named after his cocker spaniel, Ella. The business focuses on freeze-dried, raw, and organic dog food and was later rebranded as James and Ella. James has described the company as the venture closest to his own experience, since it grew directly out of the comfort his dog gave him during his depression.
Career Challenges and Lessons Learned
James has been candid that running a business does not come naturally to him. He has described himself as more of an ideas person than an operator, and both the Cake Kit Company and Boomf collapsed under financial pressure. He has framed those setbacks as part of learning what kind of founder he actually is, rather than treating them as failures to hide from.
James Middleton’s Net Worth
Public estimates place James Middleton’s net worth somewhere between £3 million and £5 million, though figures reported by outlets vary and none are independently confirmed. His income has come from a mix of business ventures, some profitable and some not, along with his memoir and media work. Because private wealth figures for non-public individuals are rarely verified, any specific number should be treated as an estimate rather than a fact.
Note: Net worth figures for private individuals are estimates drawn from public reporting, not confirmed financial disclosures.
James Middleton’s Wife
Who Is Alizée Thevenet?
Alizée Thevenet is a French financial professional who has worked in fintech, including a role at TreasurySpring, a firm that builds digital tools for wholesale money markets. She grew up in an international household, having lived in Germany, Indonesia, Chile, and Belgium before settling in the United Kingdom, and she speaks French, English, and Spanish.
How They Met and Their Engagement
James and Alizée met in 2018 at the South Kensington Club in London, after his dog Ella approached her at a nearby table. James has said that small moment changed the direction of his life. The couple got engaged in October 2019, after roughly a year of dating.
Wedding and Married Life
James and Alizée married on 11 September 2021 in a private ceremony in Bormes-les-Mimosas, in the south of France, with Prince William, Catherine, and their children among the guests. The couple later bought a Grade II listed farmhouse in Berkshire for £1.45 million, close to Carole and Michael Middleton’s home, where they now raise their family alongside a growing pack of dogs.
Children and Family Life
Son Inigo
James and Alizée welcomed their first child, a son named Inigo Gabriel Middleton, in September 2023, with the news shared the following month publicly. James has spoken warmly about fatherhood, joking in one interview that Inigo spent his first year acting like one of the family dogs, crawling everywhere on all fours.
Parenting and Family Life Away From the Public Eye
The family lives a fairly private, rural life in Berkshire, and James has said he wants his son to grow up understanding mental health early, so he does not have to face the same struggles James did before learning how to talk about them. Public appearances with Inigo are rare and usually limited to social media posts around holidays or family milestones.
James Middleton’s Love for Dogs
Ella’s Lasting Legacy
Ella, a black cocker spaniel, was James’s companion for 15 years and is central to nearly every part of his adult story, from meeting his wife to surviving his lowest point during a severe depressive episode. Ella died in January 2023, and James has said her memory continues to shape both his family life and his business.
Mabel, Isla, and the Rest of the Pack
Alongside Ella, James has owned several other dogs over the years, including cocker spaniels Inka, Luna, Zulu, and Nala, and golden retrievers Mabel and Isla. He regularly shares updates about them on social media tied to his dog food brand.
Dogs, Recovery, and Animal Welfare Advocacy
James is an ambassador for the Pets As Therapy charity and has spoken widely about the role dogs played in his recovery from depression. That advocacy runs through both his memoir and his business, which he has framed as a way of paying forward the support his own dog gave him.
Mental Health Journey
His Battle With Depression
In January 2019, James wrote a personal essay for the Daily Mail describing a period of clinical depression that began around 2016 and deepened after the end of a long-term relationship. He described the condition as an illness rather than simple sadness, and said it left him unable to respond to messages or hold conversations with the people closest to him. He has also spoken about a night in November 2017 when he considered jumping from the roof of his London apartment, and has credited Ella with pulling him back from that moment.
Seeking Professional Help
James has said he was diagnosed with clinical depression, attention deficit disorder, and dyslexia, and that he began cognitive behavioural therapy and worked with a psychiatrist after reaching a breaking point in 2017. He paused his work responsibilities during that period to focus on recovering.
The Role of Family and Dogs in Recovery
He has repeatedly pointed to his family, particularly his parents and sisters, along with his dogs, as the support system that carried him through recovery. He has said his brother-in-law Prince William and sister Catherine’s work on mental health awareness, through their Heads Together initiative, gave his family a better vocabulary for understanding what he was going through.
Becoming a Mental Health Advocate
Since his 2019 essay, James has continued speaking publicly about depression, dyslexia, and attention deficit disorder, framing his story as one that shows recovery is possible with the right support. That advocacy runs through his memoir and his continued charity work.
Charity Work and Public Engagements
Supporting London’s Air Ambulance Charity
James and Alizée have attended events for London’s Air Ambulance Charity, a trauma response service that has Prince William as its patron. In June 2026, the couple attended the charity’s Black and White Gala at Raffles London, appearing alongside Lady Eliza and Lady Amelia Spencer.
Other Charitable Work
James’slongest-runningg charitable connection is with Pets As Therapy, where he has served as an ambassador and used his own experience with Ella to support the charity’s mission of connecting therapy dogs with people who need them.
Recent News and Public Appearances
James Middleton keeps a fairly low public profile compared to his sisters, but he surfaces periodically for charity galas, family occasions, and updates tied to his dog food brand. His June 2026 appearance at the London’s Air Ambulance gala with Alizée was one of the couple’s rare joint red carpet moments. He also continues to mark family milestones, including his wedding anniversary and Inigo’s birthdays, with personal posts on social media.
James Middleton’s Memoir
Overview of the Book
James released his memoir, Meet Ella: The Dog Who Saved My Life, in September 2024. The book focuses on his bond with Ella and traces how that relationship intersected with his depression, his romantic life, and major family moments, including his sister’s royal wedding.
Key Themes
The memoir centres on three ideas: the healing role animals can play during mental illness, the importance of speaking honestly about depression rather than hiding it, and the value of family support during recovery. James has said writing the book was itself part of his ongoing process of understanding his own mental health.
Reception
The book’s publisher described it as an emotional account of James’s relationship with Ella, and it drew coverage across major outlets for its candid detail about his suicidal thoughts and eventual recovery. James has said the response from readers, and from his own family, has been supportive.
Lifestyle and Personal Interests
Farm Life in Berkshire
James and his family live on a rural property in Berkshire with space for their dogs and, at times, other animals. He has shared glimpses of Inigo helping with farm chores, from riding along on a tractor to feeding chickens.
Outdoor Life
James has spoken about time spent at Glen Affric Estate in Scotland, owned by Pippa’s husband’s family, where he has joined deer stalking outings. Time outdoors, particularly with his dogs, has remained a consistent theme in how he describes managing stress.
Interesting Facts About James Middleton
- He read a Bible passage during his sister Catherine’s wedding to Prince William in 2011.
- His dog Ella was the mother of Lupo, a dog once owned by the Prince and Princess of Wales.
- He briefly worked as a tour guide in the Scottish Highlands after one of his businesses ran into trouble.
- He has dyslexia and attention deficit disorder, both of which he has discussed as part of his mental health advocacy.
- His son Inigo shares his mother Alizée’s blonde hair, a trait James has noted also runs on the Middleton side of the family.
Frequently Asked Questions
Who is James Middleton?
James Middleton is a British entrepreneur, author, and mental health advocate. He is the younger brother of Catherine, Princess of Wales, and Pippa Middleton.
How old is James Middleton?
James Middleton was born on 15 April 1987, making him in his late thirties as of 2026.
What does James Middleton do for a living?
He runs James and Ella, a dog food company, and has previously founded The Cake Kit Company and Boomf. He also earns income from his memoir and media appearances.
Who is James Middleton married to?
He is married to Alizée Thevenet, a French financial professional. They wed in September 2021.
Does James Middleton have children?
Yes. James and Alizée have one son, Inigo, born in September 2023.
What is James Middleton’s net worth?
Public estimates place his net worth between roughly £3 million and £5 million, though the figure is not independently confirmed.
How is James Middleton related to Kate Middleton?
He is her younger brother. Kate, now Catherine, Princess of Wales, is the eldest of the three Middleton siblings.
What book did James Middleton write?
He wrote Meet Ella: The Dog Who Saved My Life, a 2024 memoir about his bond with his late dog and his mental health journey.
Conclusion
James Middleton’s story is more layered than his role as the royal family’s brother-in-law suggests. He has built and closed businesses, married and started a family with Alizée Thevenet, and spoken candidly about a depression severe enough that it once put his life at risk. His current work, through James and Ella and his memoir, keeps returning to the same idea: that recovery is possible, and that talking about it openly helps. That combination of business setbacks, family life, and mental health advocacy is why he continues to draw public interest well beyond his royal connections.
