Parse this person name:

Brian Smith (1518-1569, flourished 1537-1559)
user
first_name: Brian
last_name: Smith
middle_names: []
temporal:
- start: 1518
  end: 1569
  type: life_span
- start: 1537
  end: 1559
  type: flourished
titles: []
extra_info: []
assistant