Luigi Lucheni was an Italian anarchist who assassinated the Austrian Empress Elisabeth of Bavaria (commonly referred to as Sisi) in 1898. Lucheni believed in propaganda by the deed, a philosophy advocating spreading beliefs through actions. Born in Paris to a poor family, he worked odd jobs before joining the Italian Army for three and a half years. After a successful stay in the military, he immigrated to Switzerland. Wikipedia
The definitive Wikipedia entry for Luigi Lucheni. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Luigi_Lucheni