| Personal data | |
|---|---|
| Surname | Apter |
| Name | Semyon |
| Patronym | Klimentyevich |
| Birth year | 1951 |
| Birth month | 7 |
| Birth day | 21 |
| Birth place | Riga |
| Sex | M |
Apter Semyon Klimentyevich (21.07.1951, Riga) – engineer.
Son of Riva Apter (née Lentschner) (1923, Vitebsk) and Klimenty Apter (1923, Moscow).
In 1968,Semyon Apter finished Riga Secondary School No. 23. In 1973, he completed his studies at the Faculty of Automation and Computer Engineering at Riga Polytechnic Institute.
From 1973 to 1976, he worked as an engineer at the REZ factory. Between 1976 and 1978, he served as chief machine operator at the Republican Information and Computing Centre of the State Committee for Agricultural Technology (Goskomselkhoztekhnika).
Semyon Apter was married to Margarita Apter (née Pashikhina) (1951, Perm), and they had a son, Alexander Apter (1973, Riga).
Family:
Margarita Apter (née Pashikhina) (1951, Perm) – wife
Alexander Apter (1973, Riga) – son
Riva Apter (née Lenchner) (1923, Vitebsk) – mother
Klimenty Apter (1923, Moscow) – father
Mark Apter (1958, Riga) – brother
Iosif Yagoda (1934, Israel) – maternal cousin