Parse this person name:

Iris Marco (1749-1816, flourished 1767-1781)
user
first_name: Iris
last_name: Marco
middle_names: []
temporal:
- start: 1749
  end: 1816
  type: life_span
- start: 1767
  end: 1781
  type: flourished
titles: []
extra_info: []
assistant