Prince Harry Mourns Tragic Loss Involving Ex-Girlfriend Cressida Bonas

Bonas and the future bestselling author may have decided to part ways, but have reportedly remained cordial with one another over the past decade.

This is why the tragic death of the actress/model’s 51-year-old sister, Pandora Cooper-Key, will likely come as a shock to Harry and all who knew her. Cooper-Key was diagnosed with an “inoperable brain tumor” earlier this year, which followed a courageous 24-year-long battle with cancer.

Her death notice reads: “Beloved daughter of the late Edmond Cooper-Key, and Lady Mary Gaye Curzon , adored mother of Bow and Nestor , so much-loved sister of her two brothers and eight sisters and devoted aunt to her nieces and nephews.”

Cooper-Key faced numerous health challenges throughout her life due to Li-Fraumeni syndrome, a rare genetic disorder that heightens the risk of developing various Later in life, just five weeks after the birth of her son, who is now 34, Bonas’ sister was diagnosed with sinus cancer sarcoma. Her former husband was told she had only ten weeks to live. Confronted with this grim prognosis, Cooper-Key initially considered traveling to the Dignitas assisted dying clinic, but ultimately chose to face her illness with resilience.