Parse this person name:

Kevin Curtis, 1440-1518, flourished 1463-1487
user
first_name: Kevin
last_name: Curtis
middle_names: []
temporal:
- start: 1440
  end: 1518
  type: life_span
- start: 1463
  end: 1487
  type: flourished
titles: []
extra_info: []
assistant