Parse this person name:

Quirino Bayón (1420-1485, flourished 1439-1460)
user
first_name: Quirino
last_name: Bayón
middle_names: []
temporal:
- start: 1420
  end: 1485
  type: life_span
- start: 1439
  end: 1460
  type: flourished
titles: []
extra_info: []
assistant