Parse this person name:

Teodoro Viñas, 1767-1841, flourished 1787-1798
user
first_name: Teodoro
last_name: Viñas
middle_names: []
temporal:
- start: 1767
  end: 1841
  type: life_span
- start: 1787
  end: 1798
  type: flourished
titles: []
extra_info: []
assistant