Major-General
* 1905
† March 1975
(NKVD)
(Михаил Кириллович Каверзнев)
| 1939-05-19 | Captain of Sttate Security |
| 1941-10-04 | Major of State Security |
| 1943-02-14 | Colonel of State Security |
| 1943-07-27 | Commissar of State Security |
| 1945-07-09 | Major-General |
| 1956-05-31 | Stripped of rank |
| 1939-07-XX | – | 1941-03-XX | Chief of 1st Branch, Economic Section, People's Commissariat of Internal Affairs NKVD, Moscow |
| 1941-03-XX | – | 1941-08-06 | Chief of 1st Section, People's Commissariat of State Security NKGB, Moscow |
| 1941-08-06 | – | 1942-06-13 | Chief of Economic Section, People's Commissariat of Internal Affairs NKVD, Moscow |
| 1942-06-13 | – | 1943-05-07 | Deputy Head of People's Commissariat of Internal Affairs NKVD, Moscow |
| 1943-05-07 | – | 1945-02-10 | People's Commissar of State Security, Uzbek SSR |
| 1945-02-10 | – | 1946-03-XX | Head of People's Commissariat of State Security NKGB, Kuibyshev |
| 1946-03-XX | – | 1949-09-07 | Head of Ministry of State Security MGB, Kuibyshev |
| 1949-09-07 | – | 1951-11-24 | Head of Ministry of State Security MGB, Krasnodar |
| 1951-11-24 | – | 1953-05-29 | Representative of the Ministry of Internal Affairs MVD in Germany |
| 1953-06-10 | – | 1953-07-20 | Senior Adviser of the Ministry of Internal Affairs MVD to the Czechoslovakian Ministry of National Security |
| 1953-07-20 | – | 1953-09-04 | At disposal of the Personnel Directorate, Ministry of Internal Affairs MVD |
| 1953-09-04 | – | 1954-04-13 | Head of Ministry of Internal Affairs MVD, Rostov |
| 1954-06-24 | Dismissed Top |