Parse this person name:

Barros Comas, Eloísa Paulina M. Juanito, died 1783
user
first_name: Eloísa
last_name: Barros Comas
middle_names:
- Paulina
- M.
- Juanito
temporal:
- start: null
  end: 1783
  type: life_span
titles: []
extra_info: []
assistant