PANGBOURNE, ENGLAND - MAY 09: Queen Elizabeth II and Prince Philip, Duke of Edinburgh attend a parade during a visit to Pangbourne College to celebrate it's centenary on May 9, 2017 in Pangbourne, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
PANGBOURNE, ENGLAND - MAY 09: Queen Elizabeth II and Prince Philip, Duke of Edinburgh attend a parade during a visit to Pangbourne College to celebrate it's centenary on May 9, 2017 in Pangbourne, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
PANGBOURNE, UNITED KINGDOM - MAY 09: Queen Elizabeth II and Prince Philip, the Duke of Edinburgh visit Pangbourne College to celebrate its centenary on May 09, 2017 in Pangbourne, England. (Photo by Kate Green/Anadolu Agency/Getty Images)
PANGBOURNE, ENGLAND - MAY 09: Queen Elizabeth II visits Pangbourne College to celebrate it's centenary at Pangbourne College on May 9, 2017 in Pangbourne, England. (Photo by Samir Hussein/WireImage)
LONDON, ENGLAND - MAY 09: Queen Elizabeth II meets His Holiness Pope Tawadros II and His Grace Bishop Angaelos of the Coptic Church during a private audience at Windsor Castle on May 9, 2017 in Windsor, United Kingdom. Pope Tawadros II, 118th Pope of Alexandria and Patriarch of the See of Saint Mark, is making his first pastoral visit to the United Kingdom. (Photo by Victoria Jones - WPA Pool /Getty Images)
