Major-General
* 14th of May 1902
† 28th of December 1969
(Иван Иванович Ладыгин)
| 1943-02-04 | Major-General |
| 1939-11-XX | – | 1940-11-21 | Chief of 3rd Section, Odessa Military District |
| 1940-11-21 | – | 1941-12-XX | Chief of Staff, 22nd Fortified Area |
| 1941-12-XX | – | 1943-01-XX | Commanding Officer 129th Separate Rifle Brigade |
| 1943-02-27 | – | 1943-03-13 | Commanding Officer 303rd Rifle Division |
| 1943-03-15 | – | 1944-07-22 | Commanding Officer 121st Rifle Division |
| 1944-07-22 | – | 1944-10-XX | Wounded and hospitalised |
| 1944-10-XX | – | 1946-09-24 | Commandant of Lvov Infantry School |
| 1946-09-24 | – | 1947-04-XX | Senior Instructor at Infantry Commanders Advanced Training Course 'Vystrel' |
| 1947-04-XX | – | 1948-05-XX | Head of the Military Department, Ural State University |
| 1948-05-XX | – | 1948-08-26 | Chief of 2nd Section, Rifle-Tactical Committee |
| 1948-08-26 | Retired |