For more than five decades, King Charles III has reportedly maintained personal diaries, documenting his thoughts, experiences, and reflections on some of the most controversial moments in royal history. Now, as the 76-year-old monarch battles cancer, concerns are mounting within the royal family over what may happen to these journals after his passing.
According to insiders, these diaries contain deeply personal accounts of pivotal events, including the death of Princess Diana, longstanding rumors about Prince Harry’s paternity, and Charles’s vision for the future of the monarchy.
If released, they could drastically alter public perceptions of the royal family, potentially exposing long-held secrets and painful truths.
King Charles reportedly began journaling in childhood, following in the footsteps of his late mother, Queen Elizabeth II. Throughout the years, his diaries have served as a record of both his private thoughts and the unfolding drama within the monarchy.
While the existence of these journals has long been speculated, the prospect of their publication has never been more pressing, given his current health battle.
Sources suggest that Charles sees his diaries as a way to set the record straight on various issues that have plagued the monarchy, including his own role in Princess Diana’s tragic life and death.
Among the most anticipated revelations in these diaries is Charles’s account of his marriage to Princess Diana and her untimely passing in 1997. The late Princess of Wales was one of the most beloved members of the royal family, but her marriage to Charles was marred by tension, infidelity, and emotional distress.
Reports indicate that Charles acknowledges the immense pain caused by his long-standing affair with Camilla Parker Bowles, but he stops short of taking full responsibility for Diana’s tragic fate. According to sources, he believes that Diana’s unhappiness pushed her into the arms of Dodi Fayed, a decision that ultimately led to the circumstances surrounding her fatal car crash in Paris.
For years, speculation and conspiracy theories have swirled around Diana’s death, with some believing she was a victim of a larger scheme. While Charles is unlikely to subscribe to such theories, his personal reflections on that fateful night and the aftermath could provide unprecedented insight into how the royal family truly felt about her passing.
Another explosive topic rumored to be addressed in Charles’s diaries is the persistent speculation about Prince Harry’s paternity. For years, there have been unfounded claims that James Hewitt, a former lover of Diana, is Harry’s biological father.
Despite repeated denials from Hewitt and those close to the royal family—who assert that Hewitt’s affair with Diana began after Harry was born—the rumors have refused to disappear.
According to insiders, Charles discusses these rumors in his journals, reportedly expressing both frustration and amusement at the persistent speculation. In his own memoir Spare, Harry mentioned that Charles would joke about the rumors, despite how deeply hurtful they were to him. If the king’s diaries provide further insight into his thoughts on the matter, they could either reinforce or dispel the speculation once and for all.
Beyond personal confessions, Charles’s diaries reportedly outline his vision for the future of the monarchy, including his wishes for his sons, Prince William and Prince Harry.
Despite ongoing tensions between the brothers, Charles has always maintained that William, as the heir to the throne, is destined to lead the monarchy into the future. However, perhaps the most surprising claim within these journals is that Charles has allegedly given William his blessing to permanently distance himself from Harry and Meghan Markle.
Since stepping down as senior royals in 2020, Harry and Meghan have repeatedly spoken out about their struggles within the royal family, leading to a strained relationship with both Charles and William. If the king’s diaries confirm that he supports William severing ties with his younger brother, it would be a powerful statement—one that could signal a definitive end to any hopes of reconciliation.
If these diaries were ever to be made public, they could send shockwaves through the monarchy. While Charles has historically fought to keep his private correspondence out of the public eye, the question remains: will he want his personal truth to be told after his passing?
Some royal insiders believe Charles may take steps to ensure the publication of select excerpts before his death, offering his own perspective on events that have shaped the monarchy. Others suggest that he may leave instructions to keep them sealed for decades, much like the Queen’s letters to the Commonwealth, which are locked away for a century.
Regardless of what ultimately happens, one thing is certain—if these diaries are released, they have the potential to reshape public perception of the British royal family in ways never before imagined.
King Charles III has spent a lifetime in the shadow of royal expectations, often battling public scrutiny and personal hardships. His diaries may serve as his final opportunity to share his unfiltered thoughts, setting the record straight on controversies that have followed him for decades.
Will the world ever get to read his private reflections, or will they remain locked away as part of the monarchy’s guarded history? Only time will tell.
