King Charles and Earl Spencer Face a Rare Royal Dispute Over Diana’s Final Days

A new memoir about Princess Diana has reopened one of the most painful chapters in the history of the British royal family, placing King Charles and Diana’s brother, Earl Spencer, at the center of an unusually public disagreement.

Nearly three decades after Diana's death, Charles Spencer's memoir Swan Song: Diana, My Sister has brought fresh attention to conversations he says took place during the chaotic days surrounding his sister's funeral in September 1997.

Among the most widely reported claims is Spencer's account of a heated telephone conversation with the then Prince Charles. According to the memoir, Spencer says Charles made a remark suggesting that Diana would eventually be forgotten.

Buckingham Palace responded with an unusually direct statement, saying that grief can affect how people remember and interpret events many years later. The Palace did not directly describe Spencer's account as false, but its wording clearly challenged the reliability of memories surrounding the events.

The result is a rare dispute involving two men who experienced Diana's death from very different positions: one as her former husband and the other as her brother.

The King is at war with Princess Diana's brother, Earl Spencer, over his bombshell claim that Charles declared 'rest assured, we'll forget her soon enough'

Why Earl Spencer’s Memoir Has Created Such Attention

Swan Song: Diana, My Sister was published by Penguin Press in the United States on September 22, 2026, with Penguin Michael Joseph publishing the book in the United Kingdom. The memoir represents Spencer's extended account of Diana's life, their childhood together and the events surrounding her death.

Spencer has explained that he wanted to record his own memories rather than allow what he regards as inaccurate versions of Diana's story to become accepted as fact.

That perspective is important.

The book is a memoir, meaning many of its most significant revelations are based on Spencer's recollections and interpretations rather than newly discovered official records.

That distinction has become central to the debate.

The allegations are decades old, the people involved remember events differently, and there is no independent recording of the private conversations described in the memoir.

The Palace's response therefore introduces a second version of the same historical moment.

The Alleged Conversation After Diana’s Death

According to extracts from Spencer's memoir reported ahead of publication, the dispute began with discussions about Diana's funeral procession.

Spencer says he objected to William and Harry walking behind their mother's coffin.

William was 15 and Harry was 12 when Diana died on August 31, 1997.

The question of whether the young princes should participate in the procession became emotionally charged because the funeral was expected to attract enormous crowds and intense media attention.

Spencer says he believed the arrangement was not what Diana would have wanted.

He then describes receiving a telephone call from Charles.

According to Spencer's account, the conversation became increasingly heated as the two men disagreed about the funeral arrangements.

It was during that exchange, Spencer says, that Charles made the remark that has now become the most controversial passage in the book.

The allegation has been widely reported because of the contrast between Diana's enormous public impact after her death and the suggestion that her former husband believed that attention would eventually disappear.

However, the claim remains Spencer's recollection of a private conversation nearly 30 years ago.

Buckingham Palace Breaks With Its Usual Approach

The most significant development may not be the allegation itself, but the decision by Buckingham Palace to respond.

The Palace has traditionally avoided commenting directly on claims made in books about members of the royal family.

In this case, however, a spokesperson issued a statement shortly after the allegations became public.

The Palace said the King was mindful that the pain of grief between close family members can affect judgment and memory, even many years after a loss.

The wording was carefully constructed.

Rather than offering a detailed account of what happened during the telephone conversation, the statement focused on the nature of memory and grief.

That left readers with an unusual situation: Spencer's detailed personal recollection on one side and the Palace's warning about the limitations of memory on the other.

Why the Palace Response Matters

Buckingham Palace's decision to respond has attracted attention because it is relatively unusual.

Royal communications traditionally avoid becoming involved in disputes over books and memoirs.

The Palace's intervention therefore became part of the story itself.

It also recalled previous occasions when carefully chosen royal language was used to dispute allegations without engaging with every individual claim.

The comparison with the late Queen Elizabeth II's response to allegations made by Harry and Meghan during their 2021 Oprah Winfrey interview has already appeared in coverage of the new dispute.

The important difference is that the Palace is not presenting a competing detailed reconstruction of the 1997 conversation.

Instead, it has questioned how memories of grief can evolve over time.

That leaves the historical question unresolved.

A Family Dispute Frozen in Time

The disagreement is particularly striking because the people involved were connected through Diana.

Charles was Diana's former husband.

Spencer was her older brother.

Both were dealing with the consequences of her death, but from completely different perspectives.

Diana's death created an extraordinary public reaction. Millions followed the funeral, and her sons' participation in the procession became one of the most remembered images from that week.

For Spencer, the events were deeply personal.

For Charles, they occurred while he was simultaneously dealing with the death of his former wife, the grief of his children and the enormous constitutional and public responsibilities surrounding the royal family.

That context helps explain why the precise details of private conversations from that period remain so difficult to establish independently.

The Funeral Procession Became a Defining Image

On September 6, 1997, Diana's coffin traveled through London before her funeral at Westminster Abbey.

William and Harry walked behind their mother's coffin alongside Spencer, Charles and other members of the royal family.

The image became one of the defining photographs of the royal family's modern history.

Spencer's memoir now provides his own account of how that decision was reached.

His version suggests that the arrangements were the product of disagreement and intense emotion.

The Palace's response does not offer a detailed alternative version of the conversation.

Instead, it challenges the certainty with which Spencer's memories can now be presented.

That distinction is important when examining historical claims.

A memoir can preserve an individual's perspective, but it does not automatically transform a recollection into independently established fact.

Diana’s Legacy Makes Every New Revelation Significant

The continuing fascination with Diana helps explain why the controversy has attracted such enormous attention.

She died at just 36, yet her public influence has continued for decades.

Her sons have since become senior members of the royal family, while the relationship between William, Harry and the wider family has remained a recurring subject of public discussion.

Her brother's memoir therefore arrives at a particularly significant moment.

Rather than simply revisiting Diana's biography, it asks readers to reconsider the people closest to her and the events surrounding the final days of her life.

Penguin describes the book as Spencer's account of Diana from a brother's perspective, covering their childhood, her marriage and the aftermath of her death.

That makes the book both a royal biography and a personal historical record.

The Question of Memory

At the heart of the dispute is a question that extends beyond the royal family.

How accurately can people remember emotionally overwhelming events decades later?

Spencer presents his recollections with confidence.

The Palace's response suggests that grief can influence memory and judgment.

Neither position, by itself, establishes exactly what was said during a private conversation in 1997.

That is why the controversy is likely to continue.

Readers can examine the memoir, the Palace's response and the historical record, but there is no independent recording that can settle every detail of the alleged conversation.

What the Memoir Says About Diana’s Relationship With Charles

The disputed telephone call is only one part of Swan Song.

The memoir also revisits Diana's relationship with Charles, her transition from private young woman to global celebrity and the breakdown of her marriage.

Spencer presents many of these events through the lens of his relationship with his sister.

That makes the book different from a conventional royal biography.

It is not simply an attempt to construct a timeline of events.

It is a family member's interpretation of a life that became one of the most closely documented stories of the twentieth century.

As a result, readers are likely to encounter both historical events and Spencer's personal interpretation of them.

Those two elements should not automatically be treated as identical.

Where William and Harry Fit Into the Story

The memoir also inevitably raises questions about Diana's two sons.

William and Harry were children when their mother died.

Their participation in the funeral procession became an enduring part of the public memory of Diana's death.

Today, both men occupy very different positions within the royal family.

William is the heir to the throne, while Harry lives outside the working royal structure and continues his own public and charitable activities.

That later history adds another layer to the significance of Spencer's recollections.

The funeral was not simply an event involving Charles and Spencer.

It was also one of the earliest major public moments in the lives of two boys who would eventually become among the world's most recognizable royal figures.

A Palace Response That Says More by Saying Less

One reason the controversy has grown so quickly is the careful language used by Buckingham Palace.

The Palace did not issue a lengthy rebuttal.

It did not attempt to reconstruct the entire conversation.

Instead, its statement focused on the possibility that grief can influence memory.

That approach leaves room for the central historical uncertainty.

Spencer remembers the conversation one way.

The Palace clearly does not accept the implication of his account.

But neither side has produced a definitive independent record of the private exchange.

For historians and readers, that means separating documented events from personal recollections remains essential.

Why This Story Is Bigger Than One Alleged Remark

The controversy is not really about a single sentence.

It is about who gets to define the memory of Diana.

For years, her story has been told by journalists, historians, filmmakers, friends, former staff and members of the royal family.

Now her brother has provided an extensive account based on his own memories.

The Palace has responded by challenging the reliability of memories formed during a period of extraordinary grief.

That creates two competing narratives around one of the most consequential weeks in modern royal history.

And because Diana remains such a powerful cultural figure, even decades-old disagreements continue to attract global attention.

A New Chapter in the Diana Story

The release of Swan Song: Diana, My Sister does not resolve the long-running questions surrounding Diana's final days.

Instead, it adds another perspective.

Spencer's account provides his memories of his sister, the funeral arrangements and his relationship with the royal family.

Buckingham Palace's response provides the institution's unusually direct reaction.

Between them lies a historical period shaped by grief, public pressure, family disagreements and an unprecedented level of media attention.

Nearly 30 years later, those events remain intensely relevant because the people at their center are still central figures in the modern monarchy.

Diana's story has never really ended.

Her photographs, speeches, charitable work and family relationships continue to shape public discussions about the royal family.

Now her brother's memoir has reopened one of the most sensitive chapters of that story.

The Earl, Diana and Charles at the Earl's 21st birthday party in 1985 at the Mirabelle restaurant in London

Whether readers ultimately accept Spencer's recollection or view it through the Palace's warning about memory, the disagreement demonstrates something that has been true since 1997: the story of Diana continues to be shaped not only by what happened, but by who remembers it and how they choose to tell it.