Arthur Marx Arthur Marx Arthur Julius Marx (July 21, 1921April 14, 2011) was an American author, a nationally ranked amateur tennis player, and son of entertainer Groucho Marx, and his first wife, Ruth Johnson. He was named after Groucho's brother Arthur "Harpo" Marx. Marx spent his early years accompanying his father around vaudeville circuits in the United States and abroad. When he was 10, the family moved to Southern California, where the Marx Brothers continued their film careers. Marx was a nationally ranked tennis player before he was 18. While he was attending the University of Southern California, he won the National
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