Parse this person name:

Jeanne Martinez (1757-1820, flourished 1774-1785)
user
first_name: Jeanne
last_name: Martinez
middle_names: []
temporal:
- start: 1757
  end: 1820
  type: life_span
- start: 1774
  end: 1785
  type: flourished
titles: []
extra_info: []
assistant