Parse this person name:

John Hawkins, 1411-1487, flourished 1439-1449
user
first_name: John
last_name: Hawkins
middle_names: []
temporal:
- start: 1411
  end: 1487
  type: life_span
- start: 1439
  end: 1449
  type: flourished
titles: []
extra_info: []
assistant