Long before Meghan Markle set foot on the grounds of Balmoral Castle, long before Kate Middleton laced up her hiking boots for a walk through the Scottish Highlands, the British royal family had an unspoken ritual for sizing up newcomers. Paul Burrell, Princess Diana's former butler, calls it the "Balmoral Test", and in his recently published memoir, he doesn't mince words about what it meant for the women brought into the fold.
As Fox News Digital reported, Burrell describes the practice in his book, The Royal Insider: My Life with the Queen, the King and Princess Diana, as a generations-old screening process conducted in the remote privacy of the monarch's Scottish estate. The test, he writes, has roots stretching back to Queen Victoria's day.
The premise is simple enough. Potential royal brides, and other outsiders, were invited to Balmoral, where the family could observe them in an environment stripped of London formality. Could they handle the walks? The shoots? The dinners? The hierarchy? The cold? The silence? That was the test. And according to Burrell, it was not gentle.
Burrell, who served as a footman to Queen Elizabeth II beginning in 1976 and later became Diana's personal butler, wrote bluntly about the practice. In his memoir, he stated:
"The 'Balmoral Test' was cruel. Outsiders, most importantly potential brides, were brought there like specimens to be inspected by the family to see if they came up to scratch and if they were suitable."
He added that the custom had "been this way since Queen Victoria's day, which is no surprise, as the castle hasn't changed much either." Burrell also noted that Diana was hardly the first woman subjected to this kind of scrutiny. "Even Princess Anne brought a cavalry officer called Mark Phillips here to meet the family," he wrote.
Burrell's book has drawn attention not only for its account of the Balmoral tradition but for its broader willingness to air the private lives of the royals he served. The Washington Free Beacon described the memoir as "a cattily camp, tittle-tattling tell-all in the finest traditions of royal biography," noting that Burrell recounted violent arguments between Charles and Diana and described the then-Prince as "spoiled and eccentric." Staff, Burrell wrote, called Buckingham Palace "Gin Palace."
This is not Burrell's first turn in the spotlight. In 2002, following his acquittal on charges related to possessing items from Diana's estate, he gave a television interview in which he admitted he had known Diana suffered from anorexia and bulimia, and still supplied her with foods she would binge on. The New York Post reported that Burrell said he "aided and abetted" Diana's illness, keeping stocks of custard, rice pudding, and white chocolate on hand. He said Diana's eating disorders worsened as her marriage to Charles fell apart.
Whether Burrell is a credible narrator or a man who profited from proximity to tragedy is a question readers can weigh for themselves. What matters here is that his account of the Balmoral Test aligns with descriptions offered by several royal commentators who spoke to Fox News Digital.
Royal commentator Amanda Matta framed the Balmoral Test as something most families would recognize, an elevated version of "meeting the in-laws." But the stakes were higher, and the standards far more conservative.
Matta told Fox News Digital:
"The main difference between the 'Balmoral Test' and a barbecue at my family home would be the established, highly conservative standards of the extended family. Even in private family moments, hierarchy never fully disappears."
She described the evaluation as going well beyond table manners. "What's being evaluated isn't just manners, though ideas of comportment and deference do matter," Matta said. "But adaptability is another key point. Balmoral is famously informal by royal standards, but there are still schedules and rhythms that are observed. There are country walks, shoots, fishing expeditions and formal dinners."
The family, in other words, wanted to see how a newcomer handled herself across a range of settings, from muddy trails to candlelit dining rooms, without breaking the institution's unwritten rules. The British monarchy has faced no shortage of internal crises in recent years, from King Charles voicing concern over Prince Andrew's conduct to broader questions about who can be trusted inside the palace walls.
British royals expert Hilary Fordwich echoed the emphasis on country life. "Balmoral remains the monarch's most private sanctuary," she said. "It's as remote and as private as it can be, and approval there by the family signals inner-circle status. It's all about loyalty to the family and adaptability to their unique unwritten ways."
Royal expert Ian Pelham Turner added a sharper edge. "You were expected to shoot and hunt," he said. In earlier decades, that included fox hunting, a pursuit Turner described in graphic terms. "There was the fox hunt, which involved foxes being chased on horseback, eventually being caught and torn to pieces by a pack of dogs, with blood everywhere." Fox hunting has since been banned, though Turner alleged that riding with hounds still exists.
By most accounts, Diana initially sailed through the Balmoral Test. Matta described her as "an easygoing, 'jolly' presence who thrived in that country-house atmosphere." But Matta was candid about the limits of that early success.
"Did that early success mask deeper incompatibilities that would later emerge in her marriage to Charles? Sure. Diana would eventually struggle, because she was naturally more expressive than the senior royals. But in the beginning, the Balmoral setting rewarded her ability to perform the role expected of her."
Matta added plainly: "Her experience highlights that passing the test doesn't guarantee long-term success in the royal fold. The emotional realities of modern royal life can't be summed up by a shooting weekend."
That observation carries weight. Diana's marriage to Charles ended in divorce, and her death in 1997 left the monarchy reeling. Years later, when Charles announced his engagement to Camilla Parker Bowles in 2005, the public remained deeply divided. The Washington Times reported that a Daily Telegraph poll found roughly two-thirds of Britons accepted the marriage, but 41 percent preferred Prince William as the next monarch, compared to 37 percent who favored Charles. Burrell himself wrote in the Daily Mirror at the time: "He cannot remarry and ascend the throne."
Turner noted the contrast between the two women who competed for Charles's affections. "Camilla was a regular fox hunter, while Diana would find these traditions barbaric," he said. The Balmoral setting, in other words, may have told the family more about compatibility with country life than about compatibility with the man.
Catherine, Princess of Wales, by contrast, appears to have made a lasting impression at Balmoral. Matta said Kate's "reputation for being down-to-earth and outdoorsy translated well at Balmoral, where comfort in the natural landscape is highly valued." Kate was so well received, Matta noted, that her parents were invited to a shooting weekend the following year.
Fordwich was more direct. "Those who do best are those who understand rural ways, such as Kate," she said. "Walking even in inclement weather came naturally to her. She was instantly at home. Being sporty and athletic, she enjoyed nature and hiking. She still relishes it."
The contrast with Meghan Markle was not subtle. Fordwich said Meghan "reportedly took umbrage at hunting and wasn't into any of the field sports." Turner said he was "quite sure" both Meghan and Kate "may have been totally dismayed at the carnage, although Kate, being more used to country pursuits, may have endured some of the process." The broader saga of the royal family managing internal disruption, from Prince Andrew's arrest in the Epstein misconduct probe to the fallout from Harry and Meghan's departure, has tested the institution's ability to hold its center.
Matta drew a broader conclusion about Kate's staying power. "Unlike Diana, Kate's 'Balmoral Test' and subsequent visits might reveal her more durable alignment with the family's dynamics, both in private and public," she said. "She has long been viewed as a royal partner who is willing to 'go with the flow.'"
British broadcaster Helena Chard told Fox News Digital that the Balmoral Test extends well beyond whether someone can handle a country walk. "You don't simply click your heels three times and, by magic, happily blend in," she said.
Chard described the deeper expectations:
"Believing in the monarchy is key, along with a dedication to royal duty, understanding hierarchy within the family, and realizing every member has their role to play. Yes, it is a learning curve and, at times, it may be challenging. However, it's also a prerequisite to a successful, happy life within 'The Firm.'"
She added a pointed warning: "It only takes one black sheep to create havoc within a family or organization." Chard acknowledged that "certain personalities may adapt to royal protocols more quickly than others," but stressed that a supportive partner willing to guide the newcomer was essential. The monarchy's recent struggles with members who broke ranks, whether through tell-all interviews or conduct that drew redacted Epstein documents into public view, underscore her point.
Matta summed up the modern version of the test with a note of realism. "Any introduction to royal in-laws will naturally become a check on whether you understand the modern monarchy's need for unity and discretion," she said. She described the whole exercise as "a very elevated version of 'meeting the family,' where you're quietly assessed on how well you mesh."
Fordwich noted that Balmoral itself, "It's totally country-oriented", shapes the test as much as the family does. The estate is remote, private, and demands a certain temperament. Queen Elizabeth II, Britain's longest-reigning monarch, died there in 2022. The castle was her sanctuary, and the family's willingness to bring someone into that space was itself a signal. As Charles has worked to manage the institution's public standing, including pressing Commonwealth leaders on succession questions, the private rituals of Balmoral remain a window into how the monarchy polices its own borders.
The Balmoral Test is not a formal exam. There is no checklist, no pass-fail letter. It is something older and harder to game: a family watching, over days, whether you belong. Whether you can walk in the rain without complaining. Whether you understand that hierarchy doesn't vanish at the dinner table. Whether you can shoot, or at least not flinch when others do.
Diana passed and still lost. Kate passed and endured. Meghan, by multiple accounts, struggled with the very premise. Burrell, the butler who watched it all, now profits from telling the story, a fact that colors everything he writes but does not necessarily make it false.
Institutions that survive for centuries do so because they guard their gates. The Balmoral Test is the monarchy's version of that instinct, quiet, old-fashioned, and unapologetic. Whether you find it admirable or cruel probably says as much about you as it does about the family.