Parse this person name:

Tron Bersani, Gaetano Eleanora Natalia, 1305-1369
user
first_name: Gaetano
last_name: Tron Bersani
middle_names:
- Eleanora
- Natalia
temporal:
- start: 1305
  end: 1369
  type: life_span
titles: []
extra_info: []
assistant