Giovanni Passannante, Italian anarchist (b. 1849)
Giovanni Passannante (Italian pronunciation: [dʒoˈvanni passanˈnante]; February 19, 1849 – February 14, 1910) was an Italian anarchist who attempted to assassinate king Umberto I of Italy, the first attempt against Savoy monarchy since its origins. Originally condemned to death, his sentence was later commuted to life imprisonment. The conditions of his imprisonment drove him insane and have been denounced as inhumane.