The marriage between King Charles III—then the Prince of Wales—and Diana, Princess of Wales, remains one of the most widely discussed chapters in modern royal history. Their relationship, wedding, early challenges, and eventual separation have been covered extensively by leading global news organizations and documented through official statements, biographies, and parliamentary records.

While the public has long understood that their marriage faced significant personal and institutional pressures, recent insights revealed by credible royal historians have shed new light on one important yet lesser-known figure involved during this difficult period: former UK Prime Minister Sir John Major.

According to newly published research by journalist and royal correspondent Valentine Low, Sir John Major played a meaningful but previously understated role in helping facilitate stability, communication, and support during the Waleses’ separation.

The Public Timeline of Charles and Diana’s Marriage

Prince Charles and Lady Diana Spencer married in July 1981 in a ceremony broadcast worldwide and watched by hundreds of millions. Their marriage quickly became one of the most followed royal partnerships of the 20th century.

However, as reported by outlets such as BBC News, The Guardian, and Reuters, the couple faced growing challenges throughout the 1980s and early 1990s. In December 1992, their official separation was announced through a statement issued by Buckingham Palace and delivered by Prime Minister John Major to the House of Commons. The couple’s divorce was finalized in 1996.

These events are well documented through official parliamentary transcripts and contemporary news reporting.

Royal Expectations and the Pressures Surrounding the Marriage

Public interviews, including Diana’s own remarks in the 1995 BBC Panorama special, illustrated that royal life introduced pressures and expectations that she found difficult to adjust to. Royal historians—including Andrew Morton, Sally Bedell Smith, and Jonathan Dimbleby—have previously written about the differing personalities, lifestyles, and expectations of Charles and Diana.

These differences, combined with intense media coverage and the institutional structure of the monarchy, added strain to the marriage. Historians agree that efforts were made within the Royal Household to support the couple, but ultimately the separation became unavoidable.

New Research Highlights John Major’s Supportive Role

Valentine Low’s book Power and the Palace introduces new context supported by interviews and archival material. According to Low, John Major acted as a neutral, trustworthy intermediary at a time when both Charles and Diana were navigating personal pressures alongside their public duties.

Sir John Major served as Prime Minister from 1990 to 1997, a period that overlapped directly with the Waleses’ separation and the early years of their post-marital arrangements. His involvement is described not as a political intervention but as a stabilizing presence in a turbulent period that required discretion, diplomacy, and emotional support.

A Supportive and Neutral Listener

Valentine Low cites insights from individuals familiar with the events, including former senior civil servants and private secretaries. Alex Allan, who served as John Major’s Principal Private Secretary, stated in interviews quoted by reputable publications such as The Times and The Daily Mail that Major was genuinely concerned about the well-being of both Charles and Diana and offered confidential, practical support.

According to these accounts, Major provided a space for open conversation at moments when Diana, in particular, felt isolated. Royal staff members interviewed for Low’s research suggested that Diana valued these discussions.

Former members of the Princess’s team, such as her private secretary Patrick Jephson, also indicated that Diana appreciated meeting Major for informal discussions, including occasional tea meetings. These interactions were portrayed as helpful, especially during the early 1990s when media scrutiny and personal stress reached high levels.

The Public Announcement of the Separation

On December 9, 1992, John Major stood in the House of Commons and delivered the official public confirmation of the royal separation. His statement remains a matter of public record. He conveyed that Buckingham Palace had confirmed the Prince and Princess of Wales would be separating, while also noting that both would continue to fulfill their public duties and maintain shared responsibilities as parents.

Major handled the announcement with measured professionalism, consistent with his reputation for careful stewardship during constitutional matters involving the monarchy. News organizations at the time, including BBC News and The New York Times, documented the announcement widely.

Ensuring Stability for the Young Princes

Sir John Major also served a critical administrative role regarding Prince William and Prince Harry. Based on information confirmed in parliamentary records and reporting by reputable UK outlets such as The Telegraph and The Guardian, Major was later appointed as a guardian to the princes for specific legal and financial matters following Diana’s passing in 1997.

This appointment was made through official channels and reinforced his longstanding reputation as a trusted figure during sensitive royal transitions.

A Behind-the-Scenes Contribution Recognized Decades Later

While much of the public conversation around Charles and Diana’s separation has historically focused on personal, emotional, and institutional details, the role of Sir John Major adds an important dimension to the narrative—one grounded in documented political history and supported by credible sources.

Major’s involvement was not the dramatic intervention sometimes portrayed in fictional or speculative accounts. Instead, it reflected qualities he was already known for: reliability, discretion, and a calm approach during periods of national importance.

A Historical Chapter Revisited Through Accurate, Verified Accounts

The story of Charles and Diana continues to capture public interest many decades later, and new scholarly work helps illuminate lesser-known details of how their separation unfolded. The revelation of Sir John Major’s quiet advisory role is significant because it highlights the importance of trusted intermediaries during pivotal moments in constitutional and personal history.

As King Charles III continues his reign and the legacy of Princess Diana remains deeply influential around the world, the historical record continues to benefit from well-researched, substantiated accounts that provide clarity—not speculation—on one of the most defining royal stories of the modern era.