Algirdas Julius Greimas (March 9, 1917 February 27, 1992 ) was a Lithuanian linguist and semiotician who contributed to the theory of signification, and also researched Lithuanian mythology. While living in France his middle name in print was used in francophonic form Julien rather than Lithuanian Julius. Born to Lithuanian parents in Tula, Russia, Greimas studied law at Kaunas University, and linguistics in Grenoble (1936-1939). In 1939 he returned to Lithuania for his military service. In 1944 he returned to France, and in 1949 he received his PhD from the Sorbonne. He lectured at the universities of Ankara, Istanbul, Poitiers and Alexandria. While in Alexandria he met Roland Barthes with whom he maintained a close relation. He was a professor at the École des Hautes Études en Sciences Sociales (EHESS) in Paris. From 1965 on, he headed semiotic-linguistic research in Paris, laying the foundations for the Paris School of Semiotics. Greimas later began researching and reconstructing Lithuanian mythology basing his work on the methods of Georges Dumézil, Claude Lévi-Strauss and Marcel Detienne.