| Personal data | |
|---|---|
| Surname | Koblenz |
| Name | Boris |
| Patronym | Ayzikovich |
| Birth year | 1953 |
| Birth month | 5 |
| Birth day | 16 |
| Birth place | Riga |
| Sex | M |
Koblenz Boris Ayzikovich (b. 16 May 1953, Riga) — laborer.
Boris Koblenz was the son of Ayzik Koblenz (b. 1915, Daugavpils) and Sonia Koblenz (née Psik) (b. 1917, Ranki District, Latvia).
From 1975 to 1978, he worked as a watch repair master for the Riga Hotel Trust. In 1984, he was employed as a carton maker at the Riga Carton Factory. That same year, he was granted second-degree disability status and subsequently ceased working.
Married to Lyudmila Koblenz (née Voynarovskaya) (b. 1947, Riga). Their daughter, Ella Koblenz, was born in 1983 in Riga.
In 1990, Boris Koblenz received permission to emigrate to Israel, joining his brother Rafael (Rafail) Koblenz (b. 1947, Riga), who had emigrated in the 1970s.
Family
Lyudmila Koblenz (née Voynarovskaya) (b. 1947, Riga) — wife
Ayzik Koblenz (b. 1915, Daugavpils) — father
Sonia Koblenz (née Psik) (b. 1917, Ranki District, Latvia) — mother
Ella Koblenz (b. 1983, Riga) — daughter
Rafael (Rafail) Koblenz (b. 1947, Riga) — brother