The Duke and Duchess of Cambridge joined members of the royal family and British aristocracy for a service of remembrance for the Duke of Westminster. Westminster was a multi-billionaire with land and assets in London, across England, and in both Scotland and Spain. He was a philanthropist and patron and a number of charities. The majority of Kate fans know the Duke of Westminster best as the aristocrat who loaned the Duke and Duchess of Cambridge his private jet from time to time. The couple used the plane to discreetly take holidays to Scotland and overseas. The Duke of Westminster died prematurely, at just 64, in August of 2016.