Parse this person name:

Jonathan Walter (1613-1666, flourished 1639-1654)
user
first_name: Jonathan
last_name: Walter
middle_names: []
temporal:
- start: 1613
  end: 1666
  type: life_span
- start: 1639
  end: 1654
  type: flourished
titles: []
extra_info: []
assistant