from prison in 1960, and they lived in New York City under assumed names with their children. She died on April 7, 2008, at the age of 83, a fact that became widely known only when the government, numbering her among the deceased witnesses, released her grand jury testimony a few weeks later. David Greenglass died in 2014, aged 92. Reliability The truth of Ruth Printz Greenglass's testimony at the Rosenberg trial has been questioned. In September 2008, her grand jury transcripts were released and showed that when testifying before the grand jury in August 1950, she was asked, "Didn't you write the information down on a piece of paper?" She replied, "Yes, I wrote the information down on a piece of paper and Julius Rosenberg took it with him." At the trial she testified that Ethel had typed up the notes about the atomic bomb. References External links An Interactive Rosenberg Espionage Ring Timeline and Archive Douglas Linder, A Trial Account (2001) Annotated bibliography for Ruth Greenglass from the Alsos Digital Library for Nuclear Issues 1924 births 2008 deaths Cold War spies Soviet spies Julius and Ethel Rosenberg 20th-century American Jews World War II spies for the Soviet Union American spies for the Soviet Union People from the Lower East Side Seward Park High School alumni 21st-century American Jews