Parse this person name:

Vallés Somoza, Felicidad Angelina G. Flavia, died 1791
user
first_name: Felicidad
last_name: Vallés Somoza
middle_names:
- Angelina
- G.
- Flavia
temporal:
- start: null
  end: 1791
  type: life_span
titles: []
extra_info: []
assistant