Parse this person name:

Dorotea M. (Dorotea Marianela) Castell-Niño, 1915-1969
user
first_name: Dorotea
last_name: Castell-Niño
middle_names:
- Marianela
temporal:
- start: 1915
  end: 1969
  type: life_span
titles: []
extra_info: []
assistant