Parse this person name:

Mitchell Kemp, 1606-1686, flourished 1631-1652
user
first_name: Mitchell
last_name: Kemp
middle_names: []
temporal:
- start: 1606
  end: 1686
  type: life_span
- start: 1631
  end: 1652
  type: flourished
titles: []
extra_info: []
assistant