Prince Harry knew about bombshells in Princess Di’s brother’s new book: sources

New York Post · collected 2026-09-16 · by Sara Nathan
Read the original at New York Post ↗

Summary

Prince Harry was aware of the controversial claims in his uncle Charles Spencer's new book about Princess Diana before its publication next week. Sources confirm that Harry discussed the book with Spencer during a visit to Althorp in July when he brought Meghan Markle and their children to see Diana’s burial site. The book includes allegations that King Charles, now referring to as "King Charles," said Diana would soon be forgotten after her death and questioned the decision for William and Harry to walk in her funeral procession. Harry's 42nd birthday coincides with this publication, reminding readers of his past trauma from walking behind his mother’s coffin at a young age.
Written by the local model on 2026-09-17, using this article's own text rather than the other coverage of the same event (that is the story summary below).

Signals How these are calculated →

Claims extracted
26
claim-shaped sentences
Uncertain
12%
3 of 26 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
59.0
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
1
Entertainment
Narrative spread
1
articles carrying this framing
Analyzed 2026-09-17 · how these are computed

AI analysis (generated at analysis time, not now)

Story summary

Prince Harry was informed about his uncle Charles Spencer's new book, "Swan Song: Diana, My Sister," which includes controversial claims before its publication next Tuesday. According to sources, Harry knew the content of the book during a visit to Althorp, the ancestral estate of the Spencer family in July when he brought Meghan Markle and their children to see Princess Diana's burial site. The book is expected to reignite discussions about Diana’s tragic death in Paris in August 1997, as well as her tumultuous marriage with Prince Charles, which ended in divorce in August 1996 due to infidelity. Spencer writes that Charles told him over the phone shortly after Diana's death at age 36, "Rest assured, we’ll forget Diana soon enough." Additionally, Spencer details a heated argument he had with Charles about allowing princes William and Harry, aged 15 and 12 respectively, to walk in their mother’s funeral procession.

Written for “Prince Harry And Princess Di Book” on 2026-09-17, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Prince Harry And Princess Di Book
Entertainment · 1 article(s) covering the same event. This is the one the site leads with.

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 12% of its claims. Each row says how that neighbour differs.
Evening Standard
⚖️ leaning not scored 🔴 29% hedged 4 of 14 📰 publisher trust 71
“While both articles discuss claims made about Princess Diana's death in a book by her brother, they describe different aspects: Article A focuses on Charles' alleged comment during funeral arrangements, while Article B discusses Prince Harry's prior knowledge of the book's contents.”
ABC News (AU)
⚖️ leaning not scored 🔴 100% hedged 2 of 2 📰 publisher trust 60
“The articles describe different aspects of the situation involving Charles Spencer's book and its claims, but they do not report on a single identical incident.”
New York Post
⚖️ leaning not scored 🔴 14% hedged 1 of 7 📰 publisher trust 59
“Article A discusses Prince Harry's knowledge of his uncle's book, while Article B focuses on King Charles' reaction to claims made in the book.”
Daily Mail
⚖️ Leans left 🔴 8% hedged 2 of 24 📰 publisher trust 59
“The articles discuss different aspects related to Charles Spencer's book but do not describe the same specific incident. ARTICLE A focuses on Prince Charles' alleged phone call with Earl Spencer, while ARTICLE B discusses Prince Harry's awareness of the book's contents.”
Daily Mail
⚖️ Leans left 🔴 8% hedged 2 of 26 📰 publisher trust 59
“Article A describes Prince Charles' alleged phone call with Earl Spencer about Princess Diana shortly after her death, while Article B discusses Prince Harry's knowledge of his uncle's book claims before publication.”
The Sydney Morning Herald
⚖️ leaning not scored 🔴 30% hedged 7 of 23 📰 publisher trust 97
“Article A discusses Prince Harry's awareness of the contents of Charles Spencer's book, while Article B focuses on Buckingham Palace's rebuttal to an explosive claim made in the same book.”
Evening Standard
⚖️ leaning not scored 🔴 15% hedged 2 of 13 📰 publisher trust 71
“Article A discusses Prince Harry's awareness of contents in Earl Spencer's book before its release, while Article B covers Buckingham Palace's response to claims made within that book.”
Daily Mail
⚖️ leaning not scored 🔴 4% hedged 1 of 27 📰 publisher trust 59
“The articles discuss related topics (Earl Spencer's book about Princess Diana) but describe different specific events: one reports on the theft of copies from a lorry, while the other discusses Prince Harry's awareness of the book's contents.”

Publisher

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Running correction rate · 4 correction(s)
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Who wrote this

Sara Nathan
1 article(s) here · 1 carrying a prediction
🔮 The book is set to open up long-closed wounds about Charles and Diana’s troubled marriage that was plagued by infidelity and ended in divorce in August 1996.
The only article under this byline in the corpus.

Topics

Althorp Apple TV+ Page Six Paris the Daily Mail

Subjects

Diana PERSON · 11× Harry PERSON · 6× Charles PERSON · 5× Spencer PERSON · 5× Earl Spencer PERSON · 2× Page Six ORG · 2× Prince Harry PERSON · 2× William PERSON · 2× Althorp GPE · 1× Charles Spencer PERSON · 1×

Narrative

“I hope this book will be of interest to the many who still cherish the memory of Diana when she was alive, and I would be delighted if those too young to remember her in her heyday feel — after reading this — that they ‘get’ who she really was: a one-off, dynamic character, full of love, charisma and self-doubt, who gave life a hell of a go, and left the world a far better place, despite exiting the stage while still so young.
framing: assertive · carried by 1 article(s) · first seen 2026-09-17
🔮 The book is set to open up long-closed wounds about Charles and Diana’s troubled marriage that was plagued by infidelity and ended in divorce in August 1996.

Claims (26 extracted, 3 hedged)

Prince Harry was made well aware of his uncle Charles Spencer’s bombshell claims about Princess Diana’s death in his new book ahead of its upcoming publication, multiple sources confirm to Page Six. uncertain
sources → make → Page
“Harry knew what was in the book – it didn’t come as a shock,” said one source in the know. asserted
source → know → know
Indeed, we’re told the renegade royal discussed the book, “Swan Song: Diana, My Sister” – which is out next Tuesday in both the UK and the US – with his uncle during his visit to the Spencer ancestral estate, Althorp, back in July when Harry brought Meghan Markle and their kids to see his mother’s burial site. asserted
Harry → tell → site
The book is set to open up long-closed wounds about Charles and Diana’s troubled marriage that was plagued by infidelity and ended in divorce in August 1996. asserted
that → set → August
In his memoir, Spencer, who was Diana’s youngest sibling, makes the explosive claim that King Charles told him “Rest assured, we’ll forget Diana soon enough” in a phone call days after her death aged 36 in a Paris car crash in August 1997. uncertain
we → make → August
The 62-year-old earl writes of how he fought with Charles, 77, over the decision to allow Prince William and Prince Harry, then aged 15 and 12, to walk in their mother’s funeral procession. asserted
William → write → procession
According to the Daily Mail, Charles said he insisted to the former Prince of Wales that Diana would never have wanted her young sons to endure such a public ordeal. uncertain
sons → accord → ordeal
Charles, it’s claimed, then questioned the Spencer family’s sense of duty before saying his ex-wife, whose death sparked a global outpouring of grief, would soon be forgotten. asserted
death → claim → grief
Earl Spencer says the comments “unleashed” by the King almost 30 years ago reflected “his pent-up contempt for Diana, and his horror that the world was so bowled over by her death.” asserted
world → say → death
Harry, who celebrated his 42nd birthday this week, has made it no secret that walking behind his mother’s coffin has haunted him ever since. asserted
walking → celebrate → him
He told Oprah Winfrey on their he Apple TV+ docuseries, “The Me You Can’t See” back in 2021, “For me, the thing I remember the most was the sound of the horses’ hooves going along the Mall. asserted
I → tell → Mall
“It was like I was outside of my body, just walking along, doing what was expected of me, showing one-tenth of the emotion that everyone was showing.” asserted
everyone → walk → that
“No child should be asked to do that, under any circumstances,” he has added. asserted
he → ask → circumstances
In his own memoir, the divisive 2023 bestseller “Spare,” Harry wrote that his uncle called the move “barbaric”. asserted
uncle → write → move
Harry, who is now living back in the UK with Markle and their children, Prince Archie and Princess Lilibet, has remained close to Diana’s younger brother. asserted
who → live → brother
His estranged brother, Prince William, however, has kept his relationship with the Spencer clan more private and out of the public eye. asserted
relationship → estrange → eye
Page Six has reached out to Buckingham Palace and reps for Harry and William for comment. asserted
Six → reach → comment
In a general statement to the public, the Palace said, “While we do not comment on books as a matter of principle, His Majesty is mindful that the pain of fraternal grief can cloud reason, affect judgment and colour memory in ways others do not recognise, even many years after such a loss.” asserted
others → say → loss
In a blistering speech at Diana’s funeral, Earl Spencer vowed to protect her sons, telling the world, “We, your blood family, will do all we can to continue the imaginative and loving way in which you were steering these two exceptional young men” asserted
you → vow → men
Announcing his book in August, Spencer said he was prompted to write the memoir after being “inundated” with requests for interviews about Diana amid the looming 30th anniversary of her death, next year. asserted
he → announce → death
“This has convinced me to write down my own thoughts and memories, once and for all, rather than having the discomfort of again reading the opinions of others, many of which are based on untruths that have become accepted over time,” he said. asserted
he → convince → time
“The aim of this book is to tell the truth about Diana from her brother’s perspective, just as I attempted to do when speaking at her funeral. asserted
I → tell → funeral
As with my eulogy, I want to speak on Diana’s behalf and do so in an openly positive way. asserted
I → want → way
“I hope this book will be of interest to the many who still cherish the memory of Diana when she was alive, and I would be delighted if those too young to remember her in her heyday feel — after reading this — that they ‘get’ who she really was: a one-off, dynamic character, full of love, charisma and self-doubt, who gave life a hell of a go, and left the world a far better place, despite exiting the stage while still so young. asserted
who → hope → stage
Conversation Your voice matters. asserted
voice → matter → ?
Discussions are moderated for civility. asserted
Discussions → moderate → civility
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