 Comes up again a year or two later when Prince Charles makes a visit to Washington, his first big trip as Prince of Wales. And funnily enough, he finds himself in almost every situation, like at the baseball park or the wildlife sanctuary or the party in the White House grounds. Somehow, Tricia Nixon has always been placed alongside him, which made some great pictures. And Charles himself later said, oh, yes, that's when they were trying to fix me up with Tricia Nixon.