But behind every great television dynasty is a family history filled with its own drama, romance, and tragedy. For Sam Vanderpump, the British reality star and entrepreneur who joined the Made in Chelsea cast, the spotlight doesn’t just shine on his famous aunt.
To understand Sam, you have to look at his parents: Mark and Simone Vanderpump.
Their story is the antithesis of Hollywood glitz. It is a narrative that involves the British Royal Family, a dog bite that changed destiny, a successful business empire, and a devastating loss that left a permanent scar on the family. This is the unique, emotional, and surprising story of Sam Vanderpump’s mother and father.
The Royal Connection: A Dog Bite and a Bandage
Every great love story needs an origin moment that sounds too bizarre to be true. For Mark and Simone, it wasn’t a swiping right or a chance encounter at a pub. It was a royal corgi.
Long before Sam was born, Mark Vanderpump (Lisa’s older brother) was a man on the rise. Described by family as a charismatic businessman, Mark was a DJ and entrepreneur. In his mid-twenties, he was working a rather unglamorous side gig: installing sound equipment in the homes of the wealthy.
One of his job sites was the royal residence of Prince Andrew, the Duke of York.
Meanwhile, working inside that very household was a young woman named Simone. She wasn’t a cleaner or a maid; she was the prince’s private chef. It was a prestigious, high-pressure job that placed her inside the royal bubble.
Fate intervened in the form of a dog—presumably one of the Royal Family’s famous corgis. While Mark was working, the royal pet decided he didn’t like the look of the sound installer and bit him. It wasn’t a fatal wound, but it required medical attention.
Rushing to the scene was Simone. She grabbed a bandage and patched up the injured workman.
One could call it “The Royal Corgi Meet-Cute.”
Intrigued by the chef who nursed him back to health (albeit for a minor dog bite), Mark asked Simone out. As Sam later recounted to Grazia and OK! Magazine, the chemistry was instant. “They went out for dinner and I think they were engaged within a few months,” Sam revealed.
It is a rom-com script that practically writes itself: Boy meets girl, dog bites boy, girl fixes boy, boy marries girl.
Life in the Vanderpump Orbit
Marrying into the Vanderpump family came with its own set of dynamics. While the world now knows Lisa Vanderpump as the star of Vanderpump Rules, in those days, the family was a tight-knit unit of entrepreneurs. Sam notes that the Vanderpumps are not “old money” but rather a lineage of grafters and business people.
Simone continued her career as a chef, catering to high-end clients, though she wisely left the royal employment before the scandalous headlines that would later plague Prince Andrew made that connection awkward. “It’s not something she wants to sing from the rooftops now,” Sam later joked, referencing the infamous Newsnight interview and the Jeffrey Epstein scandal.
Mark, meanwhile, pivoted from sound installation to running a successful DJ agency. He and Simone raised two boys in Camden, London: Jack (the older, Cambridge-educated brother) and Sam (the younger, more rebellious one).
Sam describes his childhood as “normal” in the sense that his father was deeply present. Mark wasn’t a Hollywood type; he was an “old-fashioned British man.” Their love language wasn’t verbose declarations of affection, but shared activities. Sam recalls racing go-karts with his dad, solving Sudoku puzzles, and playing online pool.
However, Sam has openly admitted to a feeling of quiet inadequacy. He watched his brother Jack align more naturally with their father’s temperament, leading to a deep-seated need for Sam to “prove himself” and earn his father’s approval. This drive would later fuel his success in the high-stakes world of Forex trading and business.
The Shadow of Lisa Vanderpump
No discussion of the Vanderpump parents is complete without addressing the elephant in the room: Aunt Lisa.
While Mark and Simone built their life in London, Lisa was conquering America. For Sam growing up, Aunt Lisa wasn’t just a relative; she was a force of nature. Even now, Lisa often steps into a quasi-maternal role. When Sam proposed to his wife Alice, it was Lisa who flew in to celebrate, treating the family to a lavish meal at Alice restaurant in Beverly Hills.
But Sam is quick to clarify that the wealth we see on TV doesn’t trickle down automatically. Mark was an entrepreneur, but Sam insists the family isn’t “old money.” When Sam entered the racing scene as a teen—go-karting with future F1 stars like Lando Norris and George Russell—his parents eventually had to pull the plug. They simply couldn’t afford the astronomical costs of moving up to Formula Renaults.
This financial reality forced Sam to pivot, first to bricklaying for his maternal grandfather and then to the finance world. It was a blue-collar work ethic instilled by Mark and Simone, not a silver spoon handed down by a reality TV aunt.
Tragedy Strikes: The Death of Mark Vanderpump
In October 2018, the family’s world shattered.
Mark Vanderpump passed away at the age of 59.
The circumstances were devastating. An inquest later ruled the death a suicide, with drug toxicity listed as a contributing factor. For Lisa, it was the loss of her older brother. For Simone, the loss of her husband. For Sam, then 21 years old, it was a loss that redefined his understanding of pain.
Sam rarely speaks about the specifics of his father’s mental state, but when he does, it cuts through the reality TV artifice. On an episode of Made in Chelsea, he dropped the polished facade to discuss the brutal reality of losing a parent to suicide.
He spoke about the specific, acute pain of realizing that his father wouldn’t be at his wedding. He spoke about the grief of knowing his future children would never meet their grandfather. He named his son Marmaduke—a favorite name of Mark’s—as a living memorial to the man he lost.
The loss fundamentally changed Sam’s relationship with his mother, Simone.
The Lifeline: Simone’s Fight for Sam
In a tragic twist of fate, the role of caretaker reversed. In 2024 and 2025, Sam faced his own mortality. Born with congenital hepatic fibrosis and polycystic kidney disease, Sam’s condition deteriorated severely. After contracting flu and suffering an asthma attack, he developed sepsis, leading to temporary liver and kidney failure. He was diagnosed with end-stage liver disease and told he had only four to five years to live without a transplant.
Enter Simone.
When Sam began exploring the option of a live liver donation—where a healthy person donates a portion of their liver—Simone was the first in line. Without hesitation, she offered to go under the knife to save her son.
But Sam said no.
Initially, he rejected her offer out of fear. “My first reaction is, ‘No, I’ve got this illness. Why would I want to subject a loved one to this disease?'” he revealed. He was terrified of the prospect of losing his mother to a surgical complication, having already lost his father.
Ultimately, fate made the decision for him. While Sam eventually became more open to the idea, Simone was ruled out as a donor for medical reasons. The baton has now passed to his brother, Jack, who is currently undergoing testing to see if he can be the donor.
This medical saga highlights the resilience of Sam’s parents. Though Mark is gone, the structure he built—of family loyalty and entrepreneurial grit—remains. And Simone, the former royal chef who once bandaged a stranger’s dog bite, now stands as the fierce, protective matriarch trying to bandage her son’s broken liver.
Conclusion: The Legacy of Mark and Simone
The story of Sam Vanderpump’s parents is not one of red carpets and bottle service. It is a surprisingly grounded tale of British ambition, royal oddities, and profound grief.
Mark Vanderpump was the charismatic DJ who built a business, fell in love thanks to a clumsy corgi, and tragically lost his battle with inner demons. He left behind a legacy of “the good stuff”—puzzles, racing, and quiet presence—that Sam desperately tries to replicate with his own son.
Simone Vanderpump is the unsung hero. She cooked for royalty, raised two sons in a competitive family dynamic, and is now fighting to keep her youngest son alive.
For fans of Made in Chelsea or Vanderpump Rules, Sam offers a unique perspective. He is the bridge between the glitzy, manufactured drama of reality TV and the very real, very raw struggles of family life. He is the son who lost his father too soon and the mother who refuses to lose her son.
As Sam navigates his health scare, his television career, and new fatherhood, he carries the weight of his parents with him. He is the living legacy of a royal dog bite, a music agency, and a love story that survived tragedy. And that is far more interesting than any restaurant opening in West Hollywood
