Parse this person name:

Constanza Marin (1749-1828, flourished 1767-1785)
user
first_name: Constanza
last_name: Marin
middle_names: []
temporal:
- start: 1749
  end: 1828
  type: life_span
- start: 1767
  end: 1785
  type: flourished
titles: []
extra_info: []
assistant