sentence: His father, Luigi Firpo (1915-1989), was a prominent Italian historian, professor of history of political thought at the Faculties of Law and Political Sciences at the University of Turin, and a member of the Italian Republican Party.
modified: His father, Luigi Firpo (1915-1989), was a prominent Italian historian, professor of history of political thought at the Faculties of Law and Political Sciences at the University of Turin, and a member of the Italian Republican Party.