Charles Marius Barbeau, (March 5, 1883 – February 27, 1969), also known as C.
Marius Barbeau, or more commonly simply Marius Barbeau, was a Canadian ethnographer and folklorist who is today considered a founder of Canadian anthropology.
He developed unconventional theories about the peopling of the Americas.
Barbeau is a controversial figure as he was criticised for not accurately representing his indigenous informants.
In his anthropological work among the Tsimshian and Huron-Wyandot, for instance, Barbeau was solely looking for what he defined as "authentic" stories that were without political implications.
Informants were often unwilling to work with him for various reasons.
It is possible that the "educated informants," whom Barbeau advised his students to avoid, did not trust him to disseminate their stories.