Sergey Prokudin-Gorsky
Sergey Mikhaylovich Prokudin-Gorsky (, ;  – September 27, 1944) was a Russian chemist and photographer. He is best known for his pioneering work in colour photography and his effort to document early 20th-century Russia.
Viktor Abakumov
Viktor Semyonovich Abakumov (; 24 April 1908 – 19 December 1954) was a high level Soviet security official from 1943 to 1946, the head of SMERSH in the USSR People's Commissariat of Defense, and from 1946 to 1951, Minister of State Security or MGB (ex-NKGB). He was removed from office and arrested in 1951, ostensibly for failing to investigate the Doctors' plot, and executed in 1954.