Fritz Kahn Fritz Kahn Fritz Kahn (29 September 1888 – 14 January 1968) was a German Jewish physician who published popular science books and is known for his illustrations, which pioneered infographics. Fritz Kahn was born in Halle an der Saale, Germany, the son of Arthur Kahn, a physician and author, and Hedwig Kahn, "née" Schmuhl. His father emigrated to the USA shortly after his birth, settling in Hoboken, New Jersey. Around 1893, after establishing his practise, he sent for his wife and son, and Fritz Kahn started school there. The family later moved to Manhattan, but in 1895 his mother returned
Arthur Kahn Kahn did not run for re-election in 1912, and was succeeded by fellow Socialist Edward Zinn. Arthur Kahn Arthur Kahn (November 9, 1875 or 1874 - December 31, 1930) was a baker, trade union activist and organizer from Milwaukee, Wisconsin who served one term as a Socialist member of the Wisconsin State Assembly. Born in Aussig , (now Usti nad Labem ) Bohemia in the Austro-Hungarian Empire in November 1875, Kahn came to the United States at the age of 15 and began to work in a bakery. He served as a business agent for the Milwaukee Bakers Union, as