About Miriam Moskowitz
Lived 1916 – 2018 (aged 101). Miriam Moskowitz was an American teacher, known for McCarthy era.
She was born in Bayonne, New Jersey, on June 10, 1916. She graduated from the City College of New York evening session with a B.S. in Education in 1942.
Atomic spying case
In 1950, during the McCarthy era and as part of the atomic spies prosecutions, Miriam Moskowitz was indicted for conspiring with Abraham Brothman and Harry Gold to obstruct justice. Moskowitz was Brothman's secretary and lover. Brothman, a chemical engineer, hoped to get into business with the Soviet Union by providing blueprints for industrial processes he’d already described in trade journals.
Moskowitz's prosecution arose from an investigation into Soviet nuclear espionage into the Manhattan Project and related activities by which the United States developed atomic bombs. The investigation was capped by the prosecution and execution of Julius and Ethel Rosenberg for spying. Only a few months later, Judge Kaufman presided over the espionage trial of Julius and Ethel Rosenberg at which U.S. Attorney Irving Saypol and Roy Cohn prosecuted the Rosenbergs and Harry Gold and Elizabeth Bentley testified against the Rosenbergs.
During her trial, Moskowitz was housed at the New York Women's House of Detention, where she met Ethel Rosenberg.
Moskowitz was convicted of conspiracy to obstruct justice. Judge Kaufman sentenced her to two years in prison and a $10,000 fine. Moskowitz served her time at Federal Prison Camp, Alderson in West Virginia.
In 1951, Abraham Brothman's conviction for obstruction of justice was reversed by the United States Court of Appeals for the Second Circuit on the ground that venue did not lie in the Southern District of New York. Moskowitz's conviction was upheld on appeal. Id.
Roy Cohn was disbarred by the Appellate Division of the New York State Supreme Court for unethical conduct in 1986.
The Federal Bureau of Investigation file on the Brothman-Moskowitz case has been unsealed.
Subsequent life After her release from prison, Moskowitz became a public school math teacher.
In 2010, Moskowitz published a book about her experience entitled, Phantom Spies, Phantom Justice.
In 2014, Moskowitz filed a petition for writ of error coram nobis to challenge her conviction. Her petition received national news coverage. Her petition was denied by Judge Alvin Hellerstein.
A resident of Washington Township, Bergen County, New Jersey, Miriam died at the age of 101 on February 14, 2018.
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Important facts
People in Miriam Moskowitz's life
Named in this biography and alive at the same time
Contemporaries
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Frequently asked questions
Who was Miriam Moskowitz?
McCarthy-era prosecution
When was Miriam Moskowitz born?
Miriam Moskowitz was born on 10 June 1916 in Bayonne.
When did Miriam Moskowitz die?
Miriam Moskowitz died on 14 February 2018.
What was Miriam Moskowitz's occupation?
Miriam Moskowitz was a teacher.
What was Miriam Moskowitz known for?
Miriam Moskowitz was known for McCarthy era.
What nationality was Miriam Moskowitz?
Miriam Moskowitz was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Miriam Moskowitz. https://biography.guide/miriam-moskowitz/
MLA: "Miriam Moskowitz." Biography.guide, https://biography.guide/miriam-moskowitz/.
Chicago: "Miriam Moskowitz." Biography.guide. https://biography.guide/miriam-moskowitz/.
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