The moment Charles learned Diana had died: Inside Balmoral as the devastating news reached him

For Prince Charles, the news that Princess Diana had died reportedly came with a cry of grief that could be heard across Balmoral Castle.

The then-Prince of Wales had been following reports of the crash in Paris during the early hours of August 31, 1997. He knew Diana had been seriously injured, but according to Christopher Andersen’s biography The King: The Life of Charles III, he had not been told that her condition was fatal.

What happened when the full reality finally reached him was described by witnesses as an intensely emotional moment that left those inside Balmoral deeply shaken.

Charles had been kept informed through the night

Diana was travelling through Paris with Dodi Fayed when the Mercedes they were in crashed inside the Pont de l’Alma tunnel shortly before midnight on August 30.

Dodi Fayed and the driver, Henri Paul, were killed in the collision. Diana survived the initial impact and was taken to Pitié-Salpêtrière Hospital, where doctors attempted to save her life.

At Balmoral Castle in Scotland, Charles was receiving updates as news of the crash emerged.

According to Andersen’s account, the information initially reaching the Prince suggested that Diana was seriously injured. At one stage, there were even reports that she had survived the crash.

The reality, however, was considerably more serious.

Diana died from her injuries in the early hours of August 31, 1997.

The message that changed everything

According to The King: The Life of Charles III, the news of Diana’s death was eventually passed to Sir Robert Fellowes, the Queen’s private secretary.

Fellowes was also Diana’s brother-in-law, having married her sister Jane.

A British embassy official in Paris reportedly told Fellowes that Diana had died from her injuries. The official remained on the telephone while Fellowes passed the news on to Charles at Balmoral.

The reaction that followed was described as extraordinary.

The embassy official later recalled that Charles gave a “cry of pain that was so spontaneous and came from the heart”.

Another witness described the sound as a “howl of anguish”.

It was reportedly loud enough to be heard by people elsewhere in Balmoral.

Staff then hurried towards Charles’s room. According to the account, they found the Prince collapsed in an armchair and “weeping uncontrollably”.

For those who witnessed it, the scene offered a rare glimpse of Charles’s private response to the death of the mother of his two sons.

A family already facing an unimaginable loss

Charles and Diana had divorced in 1996, after the breakdown of their marriage. Despite their separation, they remained connected through their sons, Prince William and Prince Harry.

Inside Balmoral, the news was said to have had an immediate effect on the staff as well.

The atmosphere reportedly became deeply distressed, with some members of staff struggling to hold back their emotions as the scale of the tragedy became clear.

But Charles was soon confronted with another painful responsibility.

He and those around him had to decide how and when to tell William and Harry that their mother was dead.

Charles faced the task of telling William and Harry

According to Andersen’s biography, there was discussion over whether the boys should be woken immediately.

Charles ultimately agreed that they should be told in the morning.

He was reportedly seen walking around the Balmoral estate before returning to the castle.

When he eventually went to William’s bedroom, the Prince was visibly distressed.

Charles reportedly sat on the edge of his son’s bed and began by telling him there had been a “terrible accident in Paris”.

He then told William that his mother had died.

Harry was informed shortly afterwards.

The moment was especially painful because Diana’s death came while her two sons were still young. William and Harry had spent time with their father and the wider royal family at Balmoral, far from Paris, when the accident occurred.

A private moment followed by worldwide mourning

News of Diana’s death soon produced an extraordinary public response.

Millions of people around the world mourned the Princess, while crowds gathered to leave flowers and messages of remembrance.

But at Balmoral, the reaction was initially far removed from the scenes of public grief that would follow.

Charles was dealing with the death of his former wife and the mother of his children in private, surrounded by members of the royal household and staff.

The account in Christopher Andersen’s biography portrays the moment he finally learned that Diana had died as one of overwhelming emotion.

The sound of his grief reportedly carried through Balmoral, turning what had begun as a night of anxious updates about a serious accident into the moment the full tragedy became undeniable.

For those inside the castle who witnessed Charles’s reaction, it was a moment they would not forget.