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 von Hansemann Adolph von Hansemann Adolph von Hansemann (27 July 1826 – 9 December 1903) was an Imperial German businessman and banker. Born in Aachen in 1826 to German banker and railroad entrepreneur David Hansemann, Adolph Hansemann developed an early interest in business administration. He left home for Hamburg in 1841. He was a partner in his brother Gustav's textile factory in Eupen, Belgium, until leaving to help manage his father's Disconto-Gesellschaft in 1857. After his father's death in 1864, Adolph Hansemann continued to develop it by himself, expanding it into the largest private bank in the German Empire and one of