PRINCE WILLIAM has shared his grief for his late mother DIANA, PRINCESS OF WALES with other bereaved kids. Twelve years after the princess was killed in a Paris, France car crash, the heir spoke out about his loss at a Child Bereavement Charity event in London. William, who was just 15 at the time, said at the event on Thursday (11Mar09), "Never being able to say the word 'Mummy' again in your life sounds like a small thing. However, for many, including me, it is now really just a word - hollow and evoking only memories. "Losing a close family member is one of the hardest experiences anyone can endure."