Parse this person name:

Canova Quasimodo, Alphons R. Elladio, 1517-1580
user
first_name: Alphons
last_name: Canova Quasimodo
middle_names:
- R.
- Elladio
temporal:
- start: 1517
  end: 1580
  type: life_span
titles: []
extra_info: []
assistant