Lorenzino de' Medici, Italian writer and assassin (born 1514)

Lorenzino de' Medici, also known as Lorenzaccio, was an Italian politician, writer, and dramatist, and a member of the Medici family. He became famous for assassinating his cousin, Alessandro de' Medici, Duke of Florence in 1537. He was in turn murdered in 1548 in retaliation for his deed.