Parse this person name:

Simonetta B. (Simonetta Bianca) Valguarnera, 1512-1584
user
first_name: Simonetta
last_name: Valguarnera
middle_names:
- Bianca
temporal:
- start: 1512
  end: 1584
  type: life_span
titles: []
extra_info: []
assistant