Uralic languages the discovery: the German scholar Martin Vogel, the Swedish scholar Georg Stiernhielm and the Swedish courtier Bengt Skytte. Vogel's unpublished study of the relationship, commissioned by Cosimo III of Tuscany, was clearly the most modern of these: he established several grammatical and lexical parallels between Finnish and Hungarian as well as Sami. Stiernhelm commented on the similarities of Sami, Estonian and Finnish, and also on a few similar words between Finnish and Hungarian. These authors were the first to outline what was to become the classification of the Finno-Ugric, and later Uralic family. This proposal received some of its initial
Indo-Uralic languages most of the supporters of a relationship between Indo-European and Uralic have also supported their relationship to additional language families, leading some to regard Indo-Uralic as a subset of the larger Nostratic hypothesis. This article focuses on the first question, genetic relationship, and only treats incidentally the second question, possible relation to other language families. The Dutch linguist Frederik Kortlandt supports a model of Indo-Uralic in which the original Indo-Uralic speakers lived north of the Caspian Sea, and the Proto-Indo-European speakers began as a group that branched off westward from there to come into geographic proximity with the Northwest Caucasian