Parse this person name:

Ciriaco Abella (1420-1496, flourished 1450-1477)
user
first_name: Ciriaco
last_name: Abella
middle_names: []
temporal:
- start: 1420
  end: 1496
  type: life_span
- start: 1450
  end: 1477
  type: flourished
titles: []
extra_info: []
assistant