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.
Friedrich Müller (linguist) Friedrich Müller (born 6 March 1834, Jemnik, Austrian Empire (now Jemnice, Czech Republic); died 25 May 1898, Vienna) was an Austrian linguist and ethnologist who originated the term "Hamito-Semitic languages" for what are now called the Afro-Asiatic languages.