Prince Andrew, Prince William, Prince Edward and Prince Harry. The Funeral of Prince Philip at Windsor Castle. The Duke died at Windsor Castle aged 99 on April 9th 2021 The funeral of Prince Philip, Duke of Edinburgh, Engine Court, Windsor Castle, Berkshire, UK - 17 Apr 2021,Image: 606145232, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia