Parse this person name:

John Brown, 1548-1627, flourished 1565-1584
user
first_name: John
last_name: Brown
middle_names: []
temporal:
- start: 1548
  end: 1627
  type: life_span
- start: 1565
  end: 1584
  type: flourished
titles: []
extra_info: []
assistant