Parse this person name:

Marcelino Vargas, 1685-1750, flourished 1708-1722
user
first_name: Marcelino
last_name: Vargas
middle_names: []
temporal:
- start: 1685
  end: 1750
  type: life_span
- start: 1708
  end: 1722
  type: flourished
titles: []
extra_info: []
assistant