Parse this person name:

Morera, Florinda Ana Belén., Valladolid (1287-1367)
user
first_name: Florinda
last_name: Morera
middle_names:
- Ana Belén
temporal:
- start: 1287
  end: 1367
  type: life_span
titles: []
extra_info:
- Valladolid
assistant