Uralic languages impetus from the fact that these languages, unlike most of the other languages spoken in Europe, are not part of what is now known as the Indo-European family. In 1717, Swedish professor Olof Rudbeck proposed about 100 etymologies connecting Finnish and Hungarian, of which about 40 are still considered valid. Several early reports comparing Finnish or Hungarian with Mordvin, Mari or Khanty were additionally collected by Leibniz and edited by his assistant Johann Georg von Eckhart. In 1730, Philip Johan von Strahlenberg published his book ("The North and East Parts of Europe and Asia"), surveying the geography, peoples and languages
Proto-Uralic language Proto-Uralic was an agglutinative nominative–accusative language. Proto-Uralic nouns are reconstructed with at least six noun cases and three numbers, singular, dual and plural. Grammatical gender was not recognized and no Uralic language does so even today. Noun articles were unknown. The plural marker of nouns was *"-t" in final position and *"-j-" in non-final position, as seen in Finnish "talot" and "talojen" ("house" Pl.Nom and Pl.Gen). The dual marker has been reconstructed as *"-k-", but the dual number has been lost in many of the contemporary Uralic languages. The cases were: The cases had only one three-way locative contrast of