Biography
The acting president of the Nationalist Party was prosecuted for violating selective-service law and imprisoned in the mainland United States in 1942. The thesis explicitly distinguishes his imprisonment from the prior imprisonment of Ramón Medina Ramírez. No exact institution, term or gate dates are supplied. Source: José Manuel Dávila Marichal, Organizando la revolución: El Ejército Libertador del Partido Nacionalista de Puerto Rico y la insurrección nacionalista de 1950 (Universidad Autónoma de Madrid doctoral thesis, 2020), physical/printed page 226–227; SHA256 be07767792e7789d4683e0c5787caac280ca95b7f4c93adf2fbfbab5e7a48eb4.