Pavel Florensky, Russian mathematician and theologian (d. 1937)
Pavel Alexandrovich Florensky (also P. A. Florenskiĭ, Florenskii, Florenskij; Russian: Па́вел Алекса́ндрович Флоре́нский; Armenian: Պավել Ֆլորենսկի, romanized: Pavel Florenski; 21 January [O.S. 9 January] 1882 – December 8, 1937) was a Russian Orthodox theologian, priest, philosopher, mathematician, physicist, electrical engineer, inventor, polymath and neomartyr.