Parse this person name:

Kristen Myers, 1537-1600, flourished 1558-1578
user
first_name: Kristen
last_name: Myers
middle_names: []
temporal:
- start: 1537
  end: 1600
  type: life_span
- start: 1558
  end: 1578
  type: flourished
titles: []
extra_info: []
assistant