Prince Philip's cause of death confirmed by death certificate Reports say the Duke of Edinburgh's occupation listed to his status as the Queen's consort, too 07:20, 5 MAY 2021 Updated The video will auto-play soon8Cancel Play now Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Prince Philip's cause of death was revealed as "old age" on his death certificate, reportedly. Reports say the Duke of Edinburgh's occupation listed to his status as the Queen's consort, too.