Biography
The 1920 congressional case summary lists Efim Pavlenko under Cortland, printed Courtland, New York, and explicitly places his arrest at Communist Party headquarters in New York. He denied being issued a party membership card but identified his name on the Cortland branch list. The commissioner general recommended deportation, and the warrant was canceled March 13. No exact arrest day, physical release or complete custody duration is established. Source: https://upload.wikimedia.org/wikipedia/commons/2/27/Hearings_before_the_Committee_on_Immigration_and_Naturalization_-_H._of_R.%2C_66th_Congress_%28IA_cu31924051624827%29.pdf#page=716