Question: When was the University that Elio Lo Cascio teaches Roman history at founded?

Context paragraphs:
Luigi Lo Cascio: Luigi Lo Cascio (born 20 October 1967) is an Italian actor.  He won David di Donatello as Best actor for his starring role in "I cento passi".  In 2012 he debuted as film director and writer with "La città ideale".

Sapienza University of Rome: The Sapienza University of Rome, (Italian: Sapienza – Università di Roma), also called simply Sapienza or the "University of Rome", is a collegiate research university located in Rome, Italy.  Formally known as Università degli Studi di Roma "La Sapienza", it is the largest European university by enrollments (the third if considering also the distance learning schools) and one of the oldest in history, founded in 1303.

The Ideal City: The Ideal City (Italian: La città ideale ) is a 2012 Italian thriller drama film, written and directed by Luigi Lo Cascio.  It is Cascio's directorial debut film.  The film premiered in International Film Critics' Week section at 69th Venice International Film Festival on August 11, 2012.

Edward Champlin: Edward Champlin is a Professor of Classics, Cotsen Professor of Humanities, and former Master of Butler College at Princeton University.  He teaches Roman history, Roman law, and Latin literature and has written several books regarding these subjects.  He is also the co-editor of "The Cambridge Ancient History", 2nd edition, volume 10, "The Augustan Empire, 43 B.C.–A.D. 69" (1996).

L'arbitro (1974 film): L'arbitro (internationally released as Playing the Field, "Football Crazy" and "The Referee") is a 1974 comedy film directed by Luigi Filippo D'Amico.  The main character, Carmelo Lo Cascio, is inspired on the referee Concetto Lo Bello.  The theme song, "Football Crazy", is sung by the football player Giorgio Chinaglia.

Il sogno del maratoneta: Il sogno del maratoneta (English: "The Dream of the Marathon Runner" ) is an Italian TV movie produced by RAI television.  It is directed by Leone Pompucci and stars Luigi Lo Cascio and Laura Chiatti.  It was aired on television as a two-parter.  It is an adaptation of the homonym book by Giuseppe Pederiali.

Elio Lo Cascio: Elio Lo Cascio (born 31 May 1948) is an Italian historian and teacher of Roman history at the Sapienza University of Rome.  Lo Cascio's main research interests are the institutional, administrative, social and economic history of Ancient Rome from the Republic to the Late Empire, and Roman population history.

Mark of Zorro (1975 film): Mark of Zorro (Italian: "Ah sì?  E io lo dico a Zzzzorro!"  , also known as "Who's Afraid of Zorro" and "They Call Him Zorro... Is He?")  is a 1975 Italian adventure comedy film directed by Franco Lo Cascio.

Piedino il questurino: Piedino il questurino (Italian for "Littlefoot the policeman") is a 1974 criminal comedy film directed by Franco Lo Cascio and starring Franco Franchi.  It is a parody of Steno's "Flatfoot".

Enzo Rao: Enzo Rao (born January 13, 1957 in Palermo) is an Italian musician who plays a number of instruments, including bass guitar, oud, saz, jaw harp and violin, in a variety of folk and popular styles.  He has performed with artists like Rakali, Glen Velez and Claudio Lo Cascio.  In 1988 he founded the project SHAMAL which combines music from across the Mediterranean region.  Rao has won the first prize in the National Composer Contest held by Radio RAI for his song "In viaggio!" .  Rao has also worked in composition for film scores.

Supporting paragraphs: Elio Lo Cascio Sapienza University of Rome
Answer: 1303