WINDSOR, UNITED KINGDOM - APRIL 17: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Penelope Knatchbull, Countess Mountbatten of Burma arrives at Windsor Castle to attend the funeral of Prince Philip, Duke of Edinburgh on April 17, 2021 in Windsor, United Kingdom. The Duke of Edinburgh travelled extensively during his Royal Naval service. As Prince Consort to HM Queen Elizabeth II he visited 144 countries, he was fluent in French and German. The youth scheme he set up in 1956, The Duke of Edinburgh's Award, is now held in 143 different countries. The Duke died, age 99, at Windsor Castle on April 9, 2021, and his funeral is held today, also at Windsor. (Photo by Max Mumby/Indigo/Getty Images)