[4][5] In 1893, a meeting of liberal students was held in the Calvo-Vico Theatre [ca], to which Claramunt had gone with her husband Antonio Gurri, Josep Llunas and other anarchists.

Due to this incident, Teresa Claramunt and Antonio Gurri were arrested and imprisoned in Montjuïc Castle; later they were subjected to a military tribunal, along with other anarchist prisoners.

[4] Following the 1896 Barcelona Corpus Christi procession bombing, Claramunt was arrested and brutally beaten, which would have lasting consequences for the rest of her life.

[2][6] She was arrested again after the Tragic Week in August 1909 and imprisoned in Zaragoza, where in 1911 she promoted the adhesion of local unions to the National Confederation of Labor (Spanish: Confederación Nacional del Trabajo, CNT).

Already very ill and confined between her bed and a chair, the police searched her apartment after the attack on Cardinal Juan Soldevila y Romero in Zaragoza on 4 June 1923, looking for evidence that would implicate her.