Parse this person name:

Laetitia Martins, 1708-1771, flourished 1727-1742
user
first_name: Laetitia
last_name: Martins
middle_names: []
temporal:
- start: 1708
  end: 1771
  type: life_span
- start: 1727
  end: 1742
  type: flourished
titles: []
extra_info: []
assistant