Severino di Giovanni was an Italian anarchist and activist born in 1901. He emigrated to Argentina in the early 1920s, where he became involved in the anarchist movement. Di Giovanni was known for his passionate speeches and writings, advocating for social justice and workers' rights. His activities often put him at odds with the authorities. In the late 1920s, di Giovanni gained notoriety for his involvement in a series of bombings targeting government buildings and institutions. He was arrested in 1931 and later executed in 1933. His life and actions have been studied in the context of anarchism and political violence in early 20th-century Argentina.