Ruben Nirvi
Ruben Erik Nirvi was a Finnish linguist. He was the deputy of Finnish philology at the University of Helsinki from 1955 to 1957 and the personal additional professor of the Finnish language from 1957 to 1972. He was a special expert on Finnish, especially the Ingrian dialects. He defended his thesis Sanankieltoja ja niihin liittyviä kielenilmiöitä itämerensuomalaisissa kielissä: Riista- ja kotieläintalous.