Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:allegation |
Soviet espionage
|
| gptkbp:birthPlace |
gptkb:Odessa,_Russian_Empire
|
| gptkbp:birthYear |
1895
|
| gptkbp:deathYear |
1964
|
| gptkbp:emigratedTo |
gptkb:United_States
|
| gptkbp:employer |
gptkb:U.S._government
|
| gptkbp:memberOf |
Silvermaster group
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:notableFor |
Silvermaster spy ring
|
| gptkbp:occupation |
gptkb:economist
|
| gptkbp:spouse |
Helen Silvermaster
|
| gptkbp:testifiedAgainst |
gptkb:House_Un-American_Activities_Committee
|
| gptkbp:bfsParent |
gptkb:Venona
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Gregory Silvermaster
|