Grassmann's law is named after a linguist born in which year ?
Hermann Grassmann Hermann Günther Grassmann (German: "Graßmann" ; April 15, 1809 – September 26, 1877) was a German polymath, known in his day as a linguist and now also as a mathematician. He was also a physicist, neohumanist, general scholar, and publisher. His mathematical work was little noted until he was in his sixties.
André Martinet André Martinet (] ; Saint-Alban-des-Villards, 12 April 1908 – Châtenay-Malabry, 16 July 1999) was a French linguist, influential by his work on structural linguistics.