The Duke And Duchess Of Cambridge Attend The Irish Guards St Patrick's Day Parade

HOUNSLOW, UNITED KINGDOM - MARCH 17: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge (Colonel of the Irish Guards) attend the 1st Battalion Irish Guards St Patrick's Day Parade at Cavalry Barracks on March 17, 2019 in Hounslow, England. (Photo by Max Mumby/Indigo/Getty Images)