Harpo Marx Harpo Marx Arthur "Harpo" Marx (born Adolph Marx; November 23, 1888 – September 28, 1964) was an American comedian, actor, mime artist, and musician, and the second-oldest of the Marx Brothers. In contrast to the mainly verbal comedy of his brothers Groucho Marx and Chico Marx, Harpo's comic style was visual, being an example of both clown and pantomime traditions. He wore a curly reddish blonde wig, and never spoke during performances (he blew a horn or whistled to communicate). He frequently used props such as a horn cane, made up of a lead pipe, tape, and a bulbhorn, and
Friedrich Adolph Roemer Versteinerungen des Harzgebirges" ("Fossils of the Harz Mountains"; 1843). He died in Clausthal. The mineral romerite commemorates his name, as does "Roemeriana", a publication issued by the Institute of Geology at the "Bergakademie" in Clausthal from 1954 to 1964. His younger brother, Carl Ferdinand von Roemer, was also a geologist. Friedrich Adolph Roemer Friedrich Adolph Roemer (15 April 1809 – 25 November 1869), German geologist, was born at Hildesheim, in the Kingdom of Westphalia. His father was a lawyer and councillor of the high court of justice. In 1845 he became professor of mineralogy and geology at Clausthal, and in