Jan Czekanowski

Polish anthropologist, ethnographer, statistician and linguist.

Born October 6th, 1882 in Głuchów, Grójec County.

Died July 20th, 1965 at 82 years old in Szczecin.

Occupations
anthropologist, explorer, linguist, photographer, statistician
Wikipedia

When I shall die, let it be doing that I had designed. Ovid