Julius and Ethel Rosenberg - Wikipedia
https://en.wikipedia.org/wiki/Julius_and_Ethel_RosenbergRosenbergs Executed for Espionage - HISTORY
https://www.history.com/this-day-in-history/rosenbergs-executedRoy Cohn Got Her Grandparents Executed. She Made a Film About Him. - The New York Times
https://www.nytimes.com/2020/06/17/arts/television/roy-cohn-documentary-hbo.html