Britain's Prince Harry, Duke of Sussex (R), and his wife Meghan Markle, Duchess of Sussex, pose for a photo with their son in St George's Hall at Windsor Castle in Windsor, Britain, on May 8, 2019. The baby boy, who is Queen Elizabeth's eighth great-grandchild, is seventh in line to the throne, behind the Prince of Wales, the Duke of Cambridge and his children - Prince George, Princess Charlotte and Prince Louis - and Prince Harry. (Photo/Agencies)
Photo taken on May 8, 2019 shows the son of Britain's Prince Harry, Duke of Sussex, and his wife Meghan Markle, Duchess of Sussex, in St George's Hall at Windsor Castle in Windsor, Britain. The baby boy, who is Queen Elizabeth's eighth great-grandchild, is seventh in line to the throne, behind the Prince of Wales, the Duke of Cambridge and his children - Prince George, Princess Charlotte and Prince Louis - and Prince Harry.
Britain's Prince Harry, Duke of Sussex (R), and his wife Meghan Markle, Duchess of Sussex, pose for a photo with their son in St George's Hall at Windsor Castle in Windsor, Britain, on May 8, 2019. The baby boy, who is Queen Elizabeth's eighth great-grandchild, is seventh in line to the throne, behind the Prince of Wales, the Duke of Cambridge and his children - Prince George, Princess Charlotte and Prince Louis - and Prince Harry. (Photo/Agencies)
Britain's Prince Harry, Duke of Sussex (R), and his wife Meghan Markle, Duchess of Sussex, pose for a photo with their son in St George's Hall at Windsor Castle in Windsor, Britain, on May 8, 2019. The baby boy, who is Queen Elizabeth's eighth great-grandchild, is seventh in line to the throne, behind the Prince of Wales, the Duke of Cambridge and his children - Prince George, Princess Charlotte and Prince Louis - and Prince Harry. (Photo/Agencies)