Parse this person name:

Alfio Stella Y. Tonia Fausto S. Cassarà (1266-)
user
first_name: Alfio
last_name: Cassarà
middle_names:
- Stella
- Y.
- Tonia
- Fausto
- S.
temporal:
- start: 1266
  end: null
  type: life_span
titles: []
extra_info: []
assistant