| Personal data | |
|---|---|
| Surname | Chernyak |
| Name | Israel |
| Birth year | 1898 |
| Sex | M |
Chernyak Israel born 5 November 1898 in Rēzekne; in 1925, graduated from the Riga Yeshiva; ordained by Chief Rabbi of Riga M. Zak; taught Torah at the Viļaka Jewish primary school and state gymnasium.
Rabbi of Viļaka from 1926.