Friedrich Ludwig von Gans (15 November 1833 – 14 July 1920), born Friedrich Ludwig Gans and known as Fritz Gans, was a German industrialist, art collector and philanthropist. He helped expand Leopold Cassella & Co. from a Frankfurt family dye business into a major synthetic-dye manufacturer and served as the company's commercial director.
Gans came from a German-Jewish mercantile family, converted to Protestantism in 1885 and was raised to the Prussian nobility in 1912. In the same year he donated his antiquities collection to the Royal Museums in Berlin; later scholarship described the gift as a nucleus for the Antikensammlung. Works from his collection continue to appear in museum provenance records and art-historical scholarship.
Contents
Early life and family
Gans was born in Frankfurt am Main on 15 November 1833, the son of the merchant Ludwig Aaron Gans and Rosette Goldschmidt. The Gans family owned the trading house that developed into Leopold Cassella & Co..




