Parse this person name:

Courtney Gutierrez (1544-1591, flourished 1572-1586)
user
first_name: Courtney
last_name: Gutierrez
middle_names: []
temporal:
- start: 1544
  end: 1591
  type: life_span
- start: 1572
  end: 1586
  type: flourished
titles: []
extra_info: []
assistant