Parse this person name:

Franck Reynaud (1614-1678, flourished 1636-1654)
user
first_name: Franck
last_name: Reynaud
middle_names: []
temporal:
- start: 1614
  end: 1678
  type: life_span
- start: 1636
  end: 1654
  type: flourished
titles: []
extra_info: []
assistant