A CORONER has revealed the cause of death of the 20-year-old cousin of Princes William and Harry. Rosie Roche, the granddaughter of Princess Diana’s uncle, was discovered dead by her mum and

After Rosie Roch, a cousin to Prince William and Prince Harry, died at her home in Norton on July 14, a coroner has confirmed the 20-year-old’s official cause of death.

Rosie Roche, a cousin of Prince William and Prince Harry, has been found dead at a house in Norton, Wiltshire, with a “firearm nearby”. Rosie was the granddaughter of Princess Diana's uncle. She died at her family home on July 14, according to a published obituary.