Theory on immigration to Norway

The theory on immigration to Norway (Norwegian: innvandringsteorien) refers to a theory on the origin of the Norwegian people. The theory is mainly associated with Rudolf Keyser, and developed by Peter Andreas Munch.

Following studies in Iceland from 1825 to 1827, Rudolf Keyser was appointed as a docent at the Royal Frederick University in Christiania, Norway in 1828. From the same year he worked with, and held lectures on, his theory on immigration to Norway. This theory was inspired by the works of Gerhard Schøning, who had released Afhandling om de Norskes og endeel andre Nordiske Folkes Oprindelse in 1769, and was first published in 1839 under the name Om Nordmændenes Herkomst og Folke-Slægtskab. In short, his theory stated that Norway as well as Northern Sweden had been populated by indigenous people from the north, whereas Denmark and Southern Sweden (south of Götaland) had been populated from the south. In other words, Norway was especially influenced by "Norse" people and culture, whereas parts of Sweden and particularly Denmark were influenced by "Gothic" peoples and culture. Norse people had, according to Keyser, drifted south towards Denmark as well, but here they had been mixed with Goths. He later supplemented the theory with a series of lectures in literary studies, printed posthumously, under the name Nordmændenes Videnskabelighed og Literatur i Middelalderen. Here, he stated that Norse literature was not Nordic, but Norwegian. Both the Norse and Gothic groups were taken to be Germanic peoples, having migrated from somewhere in the region of Ural and the Volga River.

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