Parse this person name:

Silvestro G. (Silvestro Graziella) Gozzano, 1703-1750
user
first_name: Silvestro
last_name: Gozzano
middle_names:
- Graziella
temporal:
- start: 1703
  end: 1750
  type: life_span
titles: []
extra_info: []
assistant