Harpo Marx on behalf of Harpo, Chico, and Zeppo, whom Lemmon mentioned by name. It was one of Groucho's final major public appearances. "I wish that Harpo and Chico could be here to share with me this great honor," he said, naming the two deceased brothers (Zeppo was still alive at the time). Groucho also praised the late Margaret Dumont as a great straight woman who never understood any of his jokes. 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
Adolph Dattan Adolph Dattan Adolph Traugott Arthur Dattan (Russian name: Адольф Васильевич Даттан: Adolph Vassilevich Dattan, born 22 October 1854 in Rudersdorf (Thuringia), Germany, died 14 August 1924 in Naumburg (Saale), Germany. A German-Russian merchant and part-owner of Kunst and Albers, a large trading company in Vladivostok, Russia, he made a name for himself as a philanthropist and supporter of the sciences. During World War I, he was exiled under suspicion of espionage to a remote area of Siberia. Adolph Dattan was born in Rudersdorf, near Buttstädt, Germany, the youngest of ten children. His father was a Lutheran village pastor and the