Parse this person name:

Gérard Martins (1740-1807, flourished 1763-1774)
user
first_name: Gérard
last_name: Martins
middle_names: []
temporal:
- start: 1740
  end: 1807
  type: life_span
- start: 1763
  end: 1774
  type: flourished
titles: []
extra_info: []
assistant