St. George's Chapel, where Prince Philip is laid to rest Almost all of the British royal family's funeral services are held at the church in Windsor Castle, where Prince Philip will be interred at the Royal Vault. Windsor Castle's weddings, baptisms and burials Service at St. George's Chapel The funeral service for the Duke of Edinburgh will be held in St. George's Chapel at Windsor Castle. The chapel features magnificently carved oak choir stalls for the knights of the Order of the Garter, the highest order of knighthood in Britain, to which Prince Philip belonged. Above the pews hang the banners of its members, along with the coats of arms of over 700 former members.