Portrait of Etienne-Clément, Baron de Marivetz bust-length, seen through a window with books, maps and a globe on ledge

Etienne-Clément Marivetz (1728-1794), a French physician, wrote with Goussier the Prospectus d'un traité de géographie physique particulière du royaume de France. In 1771 he contributed to the construction of the Berry canal. He was guillotined during the French Revolution.