Harpo Marx York accent his entire life. According to those who personally knew him, Harpo's voice was much deeper than Groucho's, but it also sounded very similar to Chico's. His son, Bill, recalled that in private Harpo had a very deep and mature soft-spoken voice, but that he was "not verbose" like the other Marx brothers; Harpo preferred listening and learning from others. Harpo's final public appearance came on January 19, 1963 with singer/comedian Allan Sherman. Sherman burst into tears when Harpo announced his retirement from the entertainment business. Comedian Steve Allen, who was in the audience, remembered that Harpo spoke for
Groucho Marx but in one of his last interviews he suggested one: "Excuse me, I can't stand up." Litigation over his estate lasted into the 1980s. Eventually, Arthur Marx and his sisters were awarded the bulk of the estate, and Erin Fleming was ordered to repay $472,000. Groucho Marx was, and remains, the most recognizable and well-known of the Marx Brothers. Groucho-like characters and references have appeared in popular culture both during and after his life, some aimed at audiences who may never have seen a Marx Brothers movie. Groucho's trademark eyeglasses, nose, mustache, and cigar have become icons of comedy—glasses with