Nikolai Marr

Georgian ethnologist and linguist (1865–1934)

Nikolai Yakovlevich Marr (Никола́й Я́ковлевич Марр, Nikolay Yakovlevich Marr; ნიკოლოზ იაკობის ძე მარი, Nikoloz Iak'obis dze Mari; 6 January 1865 [O.S. 25 December 1864] — 20 December 1934) was a Georgian-born historian and linguist who gained a reputation as a scholar of the Caucasus during the 1910s before embarking on his "Japhetic theory" on the origin of language (from 1924), now considered as pseudo-scientific, and related speculative linguistic hypotheses.²

From Wikipedia’s article on Nikolai Marr (this version), CC BY-SA 4.0.

Born Jan 6, 1865, died Dec 20, 1934.¹