Parse this person name:

Ferraris Valguarnera, Baldassare S. Dante R., 1220-1245
user
first_name: Baldassare
last_name: Ferraris Valguarnera
middle_names:
- S.
- Dante
- R.
temporal:
- start: 1220
  end: 1245
  type: life_span
titles: []
extra_info: []
assistant