Charles Spencer’s bombshell memoir: what Princess Diana’s brother is revealing — and why it matters
Charles Spencer, the ninth Earl Spencer and brother of the late Princess Diana, has once again thrust his family into the spotlight. With the publication of his memoir Canto del Cigno — Diana, mia sorella scheduled for release on 22 September, advance excerpts have already landed like thunderbolts in the UK press. Among the most explosive claims is an alleged remark attributed to then‑Prince Charles on the eve of Diana’s funeral: “We will forget her soon.” Buckingham Palace felt compelled to issue an unusually firm denial. But beyond the headline‑grabbing quote, who is Charles Spencer — and why do his words carry such weight?
Aristocrat, author, guardian of memory
Charles Spencer is heir to a long and storied lineage. Althorp House, his ancestral home, appears in records dating back to the Domesday Book of 1086 and has served as the Spencer family seat for generations. Educated at Eton and Magdalen College, Oxford, Spencer has pursued a public life as a historian, journalist and author. He has written several books about his family and its estate, and he has overseen the Diana memorial at Althorp, which opened to the public in 1998. This stewardship gives him a particular kind of moral authority when he speaks about his sister’s life and legacy.
A complex private life that informs public testimony
Spencer’s personal life has been, by his own admission and public record, eventful: multiple marriages and a large blended family. He has five children from his first marriage and further children from subsequent unions. Most recently, he married Cat Jarman, a Norwegian archaeologist, in 2026 in a private ceremony in the Arizona desert — a choice that underscores the family’s desire for discretion amid public scrutiny. These family dynamics, combined with his role as the custodian of Diana’s memory, shape the tone and intent of his memoirs: intimate recollection mixed with a public reckoning.
Why this memoir matters politically
Spencer’s revelations reach beyond family gossip. When a senior figure from within the royal circle publishes material that suggests coldness or contempt from the monarchy’s senior members — particularly relating to Diana’s death and legacy — the political and symbolic implications are significant. The monarchy is an institution that depends as much on public perception as on constitutional function. A book that questions the empathy or motives of its leaders risks eroding public trust and reigniting debates over the royal family’s relevance and conduct.
The Harry connection: loyalties and fractures
One reason Spencer’s voice is so resonant is his long‑standing connection to Prince Harry. Reports suggest Harry had prior knowledge of the book’s content, and his closeness to his maternal family — the Spencers — has always been notable. In recent years, alliances between members of Diana’s family and Harry have been read by the tabloids as tacit critique of the palace establishment. Spencer’s memoir, therefore, enters a charged atmosphere: it might be read not merely as personal testimony but as part of a wider narrative that includes Harry’s public estrangement and his attempts to shape his own legacy.
The palace response and the choreography of image control
Buckingham Palace’s swift denial of the quoted remark attributed to King Charles III demonstrates how sensitive the institution is to claims that could tarnish the monarch’s image. Historically, the palace has tended to manage such matters carefully — brisk rebuttals, measured statements, legal options where appropriate. The groundswell of media coverage that follows Spencer’s pre‑publication disclosures forces the institution into immediate reputational management mode, something that highlights the delicate balance between private grief and public duty the royal family must navigate.
What readers should watch for in the memoir
Broader cultural implications
Spencer’s book raises questions about how we remember public figures and who gets to shape that memory. Diana was, and remains, a figure of immense public emotional investment — a princess “of the people” whose image and story are inseparable from late‑20th‑century cultural narratives about celebrity, media intrusion and institutional power. When a family insider publishes new material, it prompts society to reassess both the person commemorated and the narratives that have been constructed around them.
What this means for our readership
Next steps in the unfolding story
With the publication date imminent, the media cycle will intensify. Interviews, reviews and potential legal responses could follow. Whether Spencer’s book will cause structural change within the monarchy is unclear — institutions are resilient — but the episode will undoubtedly add a fresh chapter to the ongoing public conversation about Diana, her sons, and the Crown. For readers on Princess‑Daisy.co.uk, it’s an invitation to watch closely how personal testimony intersects with public history — and how style, memory and power continue to entwine in the symbolic life of the royal family.

