Tryggvi Julius Oleson

Professor
Tryggvi Julius Oleson
FRSC
Born1912
DiedOctober 9, 1963
Winnipeg
NationalityCanadian
OccupationProfessor of History
Years active1936 - 1963
TitleProfessor
AwardsFellow of the Royal Society of Canada
Guggenheim Fellowship, 1956
Academic background
Alma materUniversity of Toronto - Pontifical Institute of Mediaeval Studies
ThesisThe Witenagemot in the Reign of King Edward the Confessor
Doctoral advisorBertie Wilkinson
Academic work
DisciplineHistory (European and North America)
Sub-disciplineEarly Medieval and Norse history
Notable worksEarly Voyages and Northern Approaches
Notable ideasThule culture was a merger of Norse culture and Dorset culture

Tryggvi Julius Oleson, FRSC, (1912–1963) was a Canadian historian from Manitoba. Of Icelandic heritage, he specialised in the early medieval period and Norse history. He was the author of Early Voyages and Northern Approaches, the first volume in the Canadian Centenary Series, a collection of historical texts by leading historians to commemorate the centennial of Canada in 1967.

Early Voyages and Northern Approaches proved controversial because of Oleson's theory that the Thule culture, the predecessor of the Inuit, was the result of inter-mingling between Norse people from Greenland and Iceland, and Arctic inhabitants of the pre-existing Dorset culture. This thesis helped explain the origins of the Thule culture, and the contemporaneous gradual disappearance of the Norse settlements in Greenland. The book attracted considerable academic criticism, but Oleson was not able to publish any rebuttals as he died shortly after it was published.