Parse this person name:

Cristóbal Sáez (1508-1569, flourished 1531-1558)
user
first_name: Cristóbal
last_name: Sáez
middle_names: []
temporal:
- start: 1508
  end: 1569
  type: life_span
- start: 1531
  end: 1558
  type: flourished
titles: []
extra_info: []
assistant