Parse this person name:

René Launay (1693-1745, flourished 1720-1740)
user
first_name: René
last_name: Launay
middle_names: []
temporal:
- start: 1693
  end: 1745
  type: life_span
- start: 1720
  end: 1740
  type: flourished
titles: []
extra_info: []
assistant