Parse this person name:

Kevin Thornton (1695-1771, flourished 1716-1730)
user
first_name: Kevin
last_name: Thornton
middle_names: []
temporal:
- start: 1695
  end: 1771
  type: life_span
- start: 1716
  end: 1730
  type: flourished
titles: []
extra_info: []
assistant