| NAME | ADDRESS | OCCUPATION | SOURCE |
| Poznanski, Annie SOUNDEX Born in: Ukraine |
11214 Champlain | None | 1940 Federal Census |
| Poznanski, Harry SOUNDEX Born in: Ukraine |
11214 Champlain | Car Builder (Car Works: Pullman Palace Car Company ) | 1940 Federal Census |
| Poznanski, Stella SOUNDEX Born in: United States (Illinois) |
11214 Champlain | None | 1940 Federal Census |
| Poznanski, Virginia SOUNDEX Born in: United States (Illinois) |
11214 Champlain | Switchboard Operator (Coal Company ) | 1940 Federal Census |
| Poznanski, Walter SOUNDEX Born in: United States (Illinois) |
11214 Champlain | Laborer (Pump Industry ) | 1940 Federal Census |