Answer
A. de Herz served alongside Ioan Slavici and I. C. Frimu in prison. The three men were imprisoned in 1848 for their participation in the Hungarian Revolution of 1848. Herz was a German-born Hungarian revolutionary, Slavici was a Romanian novelist and playwright, and Frimu was a Romanian journalist and politician. The three men were all sentenced to death, but their sentences were later commuted to life in prison.